Plant Identification Database
(under construction)

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Acanthaceae (Acanthus) fmly Scrophulariales Asteridae Dicotyledonae
Western mountain maple Acer glabrum Aceraceae (Maple) Sapindales Rosidae Dicotyledonae Opposite Petiole
Bigleaf maple Acer macrophyllum Aceraceae (Maple) Sapindales Rosidae Dicotyledonae Opposite Petiole
Boxelder Acer negundo Aceraceae (Maple) Sapindales Rosidae Dicotyledonae Opposite Petiole Palmate (3Pal)
Striped maple Acer pensylvanicum Aceraceae (Maple) Sapindales Rosidae Dicotyledonae Opposite Petiole >6" Lobed
Norway maple Acer platanoides Aceraceae (Maple) Sapindales Rosidae Dicotyledonae Opposite Petiole
Red maple Acer rubrum Aceraceae (Maple) Sapindales Rosidae Dicotyledonae Opposite Petiole Lobed
Silver maple Acer saccharinum Aceraceae (Maple) Sapindales Rosidae Dicotyledonae Opposite Petiole Cleft
Sugar maple Acer saccharum Aceraceae (Maple) Sapindales Rosidae Dicotyledonae Opposite Petiole Lobed
Mountain maple Acer spicatum Aceraceae (Maple) Sapindales Rosidae Dicotyledonae Opposite Petiole >1"
Aceraceae (Maple) fmly Sapindales Rosidae Dicotyledonae Opposite Petiole
Desert agve Agave deserti Agavaceae (Agave) Liliales Liliidae Monocotyledonae Basal Linear >12" Whole
Century plant Agave parryi Agavaceae (Agave) Liliales Liliidae Monocotyledonae Basal Lanceolate >12"
Schott agave Agave schottii Agavaceae (Agave) Liliales Liliidae Monocotyledonae Basal Lanceolate >6" Whole
Sotol; Desert spoon Dasylirion wheeleri Agavaceae (Agave) Liliales Liliidae Monocotyledonae Basal Lanceolate >12"
Beargrass Nolina microcarpa Agavaceae (Agave) Liliales Liliidae Monocotyledonae Basal Linear >12" Whole
Soaptree yucca Yucca elata Agavaceae (Agave) Liliales Liliidae Monocotyledonae Lanceolate >12"
Agavaceae (Agave) fmly Liliales Liliidae Monocotyledonae
Aizoaceae (Carpetweed) fmly Caryophyllales Caryophyllidae Dicotyledonae Opposite
Edible kelp Alaria esculenta Algae Laminariales Phaeophyta-brown algae Thallophyta (algae, fungi, lichens) >12" Whole
Knotted rack Ascophyllum nodosum Algae Fucales Phaeophyta-brown algae Thallophyta (algae, fungi, lichens)
Irish sea moss Chondrus crispus Algae Gigartinales Rhodophyta-red algae Thallophyta (algae, fungi, lichens) >1" Cleft
Bladder rack; Rockweed Fucus distichus Algae Fucales Phaeophyta-brown algae Thallophyta (algae, fungi, lichens) >12" Parted
Dulse Palmaria palmata Algae Palmariales Rhodophyta-red algae Thallophyta (algae, fungi, lichens) >6" Parted
Laver Porphyra spp. Algae Bangiales Rhodophyta-red algae Thallophyta (algae, fungi, lichens) >6" Whole
Sea lettuce Ulva lactuca Algae Ulvales Chlorophyta-green algae Thallophyta (algae, fungi, lichens) >12" Whole
Algae fmly Thallophyta (algae, fungi, lichens)
Lesser water-plantain Alisma subcordatum Alismataceae (Arrowhead) Alismatales Alismatidae Monocotyledonae Petiole Lanceolate Whole
Large water-plantain Alisma triviale Alismataceae (Arrowhead) Alismatales Alismatidae Monocotyledonae Petiole Lanceolate Whole
Grassleaf sagittaria Sagittaria gramnea Alismataceae (Arrowhead) Alismatales Alismatidae Monocotyledonae Petiole Lanceolate Whole
Broad-leaved arrowhead; Arrowhead; Duck potato Sagittaria latifolia Alismataceae (Arrowhead) Alismatales Alismatidae Monocotyledonae Basal Petiole Lanceolate >1" Whole
Arrowhead Sagittaria teres Alismataceae (Arrowhead) Alismatales Alismatidae Monocotyledonae
Alismataceae (Arrowhead) fmly Alismatales Alismatidae Monocotyledonae Petiole Lanceolate; Oval Whole
Green amaranth Amaranthus hybridus Amaranthaceae (Amaranth) Caryophyllales Caryophyllidae Dicotyledonae Petiole Oval Whole
Pigweed Amaranthus retroflexus Amaranthaceae (Amaranth) Caryophyllales Caryophyllidae Dicotyledonae Whole
Amaranthaceae (Amaranth) fmly Caryophyllales Caryophyllidae Dicotyledonae Whole
Amaryllidaceae (Daffodil) fmly Linear
Smooth sumac Rhus glabra Anacardiaceae (Cashew) Sapindales Rosidae Dicotyledonae Alternate
Squawbush Rhus trilobata Anacardiaceae (Cashew) Sapindales Rosidae Dicotyledonae Alternate Petiole >1" Palmate (3Pal)
Staghorn sumac Rhus typhina Anacardiaceae (Cashew) Sapindales Rosidae Dicotyledonae Alternate >12" Pinnate
Poison sumac Rhus vernix Anacardiaceae (Cashew) Sapindales Rosidae Dicotyledonae
Poison-ivy Toxicodendron radicans; Rhus radicans Anacardiaceae (Cashew) Sapindales Rosidae Dicotyledonae Alternate Palmate (3Pal)
Anacardiaceae (Cashew) fmly Sapindales Rosidae Dicotyledonae Alternate
Common pawpaw Asimina triloba Annonaceae Magnoliales Magnoliidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Obovate >6" Whole
Annonaceae fmly Magnoliales Magnoliidae Dicotyledonae Whole
Spreading dogbane Apocynum androsaemifolium Apocynaceae (Dogbane) Gentianales Asteridae Dicotyledonae
Indian hemp Apocynum cannabinum Apocynaceae (Dogbane) Gentianales Asteridae Dicotyledonae
Myrtle Vinca minor Apocynaceae (Dogbane) Gentianales Asteridae Dicotyledonae Opposite Sessile; Decussate Oblong >1" Whole
Apocynaceae (Dogbane) fmly Gentianales Asteridae Dicotyledonae Opposite Decussate Whole
Inkberry; Bitter gallberry Ilex glabra Aquifoliaceae (Holly) Celastrales Rosidae Dicotyledonae Alternate Petiole Elliptical; Oblanceolate >1" Whole
Winterberry; Black alder Ilex verticillata Aquifoliaceae (Holly) Celastrales Rosidae Dicotyledonae Alternate Petiole Oblong; Obovate >1" Whole
Yaupon Ilex vomitaria Aquifoliaceae (Holly) Celastrales Rosidae Dicotyledonae Alternate Whole
Mountain holly Nemopanthus mucronatus Aquifoliaceae (Holly) Celastrales Rosidae Dicotyledonae Alternate; Whorled Petiole (purple) Oblong; Elliptical >1" Whole
Aquifoliaceae (Holly) fmly Celastrales Rosidae Dicotyledonae Alternate Whole
Sweet flag Acorus americanus Araceae (Arum) Arecales Arecidae Monocotyledonae Basal Sheath Acicular
Jack-in-the-pulpit Arisaema atrorubens Araceae (Arum) Arales Arecidae Monocotyledonae Basal Sheath Orbicular Palmate (3Pal)
Wild calla; Water-arum Calla palustris Araceae (Arum) Arecales Arecidae Monocotyledonae Basal Sheath Cordate Whole
Elephant's ears Colocasia antiquorum Araceae (Arum) Arales Arecidae Monocotyledonae Basal Sheath Deltoid >12" Whole
Golden club Orontium aquaticum Araceae (Arum) Arales Arecidae Monocotyledonae Basal Sheath Elliptical Whole
Arrow-arum; Tuckahoe Peltandra virginica Araceae (Arum) Arecales Arecidae Monocotyledonae Basal Sheath
Skunk cabbage Symplocarpus foetidus Araceae (Arum) Arecales Arecidae Monocotyledonae Basal Sheath Obovate >12" Whole
Araceae (Arum) fmly Arales Arecidae Monocotyledonae Basal Sheath
Bristly sarsaparilla Aralia hispida Araliaceae (Ginseng) Apiales Rosidae Dicotyledonae Sheath Pinnate
Wild sarsaparilla Aralia nudicaulis Araliaceae (Ginseng) Apiales Rosidae Dicotyledonae Whorled Petiole long (1/2+ leaf length) Ovate >6" Pinnate (5 Pin)
Spikenard Aralia racemosa Araliaceae (Ginseng) Apiales Rosidae Dicotyledonae Sheath Pinnate
Dwarf ginseng Panax trifolius Araliaceae (Ginseng) Apiales Rosidae Dicotyledonae Sheath
Araliaceae (Ginseng) fmly Apiales Rosidae Dicotyledonae Alternate; Whorled Sheath Palmate (2Pal ,3Pal); Pinnate (2Pin, 3Pin)
Wild ginger Asarum canadense Aristolochiaceae (Birthwort) Aristolochiales Magnoliidae Dicotyledonae Basal Petiole long (1/2+ leaf length) Reniform Whole
Aristolochiaceae (Birthwort) fmly Aristolochiales Magnoliidae Dicotyledonae
Blunt-leaved milkweed Asclepias amplexicaulis Asclepiadaceae (Milkweed) Gentianales Asteridae Dicotyledonae Opposite Clasping Elliptical >6" Whole
Poke milkweed Asclepias exaltata Asclepiadaceae (Milkweed) Gentianales Asteridae Dicotyledonae Opposite Petiole short (<1/2 leaf length) Oblong Whole
Swamp milkweed Asclepias incarnata Asclepiadaceae (Milkweed) Gentianales Asteridae Dicotyledonae Opposite Decussate Whole
Common milkweed Asclepias syrica Asclepiadaceae (Milkweed) Gentianales Asteridae Dicotyledonae Opposite Decussate Oblong Whole
Orange milkweed; Butterfly-weed; Pleurisy root Asclepias tuberosa Asclepiadaceae (Milkweed) Gentianales Asteridae Dicotyledonae Alternate Sessile Linear >1" Whole
Black swallow-wort Cynanchum nigrum Asclepiadaceae (Milkweed) Gentianales Asteridae Dicotyledonae Opposite Decussate Whole
Asclepiadaceae (Milkweed) fmly Gentianales Asteridae Dicotyledonae Opposite; Whorled Decussate (in pairs at right angles) Whole
Ebony spleenwort Asplenium platyneuron Aspleniaceae (Spleenwort) Eufilicales (True Ferns) Filicinae Pteridophyta
Walking fern Asplenium rhizophyllum Aspleniaceae (Spleenwort) Eufilicales (True Ferns) Filicinae Pteridophyta
Maidenhair spleenwort Asplenium trichomanes Aspleniaceae (Spleenwort) Eufilicales (True Ferns) Filicinae Pteridophyta
Aspleniaceae (Spleenwort) fmly Eufilicales (True Ferns) Filicinae Pteridophyta
Spotted touch-me-not; Spotted jewelweed Impatiens capensis Balsaminaceae (Touch-me-not) Geraniales Rosidae Dicotyledonae
Pale touch-me-not; Pale jewelweed Impatiens pallida Balsaminaceae (Touch-me-not) Geraniales Rosidae Dicotyledonae
Balsaminaceae (Touch-me-not) fmly Geraniales Rosidae Dicotyledonae
Fremont barberry Berberis fremontii Berberidaceae (Barberry) Ranunculales Magnoliidae Dicotyledonae
Creeping barberry Berberis repens Berberidaceae (Barberry) Ranunculales Magnoliidae Dicotyledonae Whorled Petiole short (<1/2 leaf length) Oblong
Japanese barberry Berberis thunbergii Berberidaceae (Barberry) Ranunculales Magnoliidae Dicotyledonae Whorled Petiole short (<1/2 leaf length) <1" Whole
Common barberry Berberis vulgaris Berberidaceae (Barberry) Ranunculales Magnoliidae Dicotyledonae Whorled Petiole short (<1/2 leaf length) Obovate <1" Whole
Blue cohosh Caulophyllum thalictroides Berberidaceae (Barberry) Ranunculales Magnoliidae Dicotyledonae
May-apple Podophyllum peltatum Berberidaceae (Barberry) Ranunculales Magnoliidae Dicotyledonae Oval Parted
Berberidaceae (Barberry) fmly Ranunculales Magnoliidae Dicotyledonae >6" Parted
Mountain alder Alnus crispa Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate
Speckled alder Alnus rugosa Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate
Smooth alder Alnus serrulata Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae
Yellow birch Betula alleghaniensis Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate Petiole >1" Whole
Black birch; Sweet birch Betula lenta Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate >1" Whole
Water birch Betula occidentalis Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate >1" Whole
White birch; Paper birch Betula papyrifera Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate >1" Whole
Gray birch Betula populifolia Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate Deltoid >1" Whole
Bluebeech; Ironwood; Musclewood Carpinus caroliniana Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate
Beaked hazelnut Corylus rostrata (cornuta) Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate
Western hophornbeam Ostrya knowltonii Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate
Eastern hophornbeam Ostrya virginiana Betulaceae (Birch) Fagales Hamamelidae Dicotyledonae Alternate
Betulaceae (Birch) fmly Fagales Hamamelidae Dicotyledonae Alternate Stipules Whole
Northern catalpa Catalpa speciosa Bignoniaceae (Trumpet-creeper) Scrophulariales Asteridae Dicotyledonae
Bignoniaceae (Trumpet-creeper) fmly Scrophulariales Asteridae Dicotyledonae
Viper's bugloss Echium vulgare Boraginaceae (Forget-me-not) Lamiales Asteridae Dicotyledonae
True forget-me-not Myosotis scorpioides Boraginaceae (Forget-me-not) Lamiales Asteridae Dicotyledonae
Comfrey Symphytum officinale Boraginaceae (Forget-me-not) Lamiales Asteridae Dicotyledonae Alternate Sheath; Petiole short (<1/2 leaf length) Oblong >1" Whole
Boraginaceae (Forget-me-not) fmly Lamiales Asteridae Dicotyledonae Alternate Whole
Spanish-moss Tillandsia usneoides Bromeliaceae (Pineapple) Bromeliales Zingiberidae Monocotyledonae
Bromeliaceae (Pineapple) fmly Bromeliales Zingiberidae Monocotyledonae
Cabombaceae fmly Nymphaeales Magnoliidae Dicotyledonae
Water-shield Brassenia schreberi Cabombaceae; Nymphaeaceae Nymphaeales Magnoliidae Dicotyledonae Alternate Petiole long (1/2+ leaf length); Pel = Peltate: at center of leaf Oval >1" Whole
Saguaro Cereus giganteus; Carnegiea gigantea Cactaceae (Cactus) Caryophyllales Caryophyllidae Dicotyledonae
Beehive nipple cactus Corypantha vivipara Cactaceae (Cactus) Caryophyllales Caryophyllidae Dicotyledonae
Strawberry hedgehog Echinocereus engelmannii Cactaceae (Cactus) Caryophyllales Caryophyllidae Dicotyledonae
Compass barrel Ferocactus acanthodes Cactaceae (Cactus) Caryophyllales Caryophyllidae Dicotyledonae
Green-flowered fishhook cactus; Large-fruited fishhook cactus Mammalaria spp. Cactaceae (Cactus) Caryophyllales Caryophyllidae Dicotyledonae
Buckthorn cholla Opuntia acanthocarpe Cactaceae (Cactus) Caryophyllales Caryophyllidae Dicotyledonae
Teddy bear cholla Opuntia bigelovii Cactaceae (Cactus) Caryophyllales Caryophyllidae Dicotyledonae
Chainfruit cholla; Jumping cholla Opuntia fulgida Cactaceae (Cactus) Caryophyllales Caryophyllidae Dicotyledonae
Engelmann prickly pear Opuntia phaeacantha; engelmannii Cactaceae (Cactus) Caryophyllales Caryophyllidae Dicotyledonae
Cactaceae (Cactus) fmly Caryophyllales Caryophyllidae Dicotyledonae Leafless
Water-starwort Callitriche heterophylla Callitrichaceae (Water-starwort) Callitrichales Asteridae Dicotyledonae
Water-starwort; Water chickweed Callitriche stagnalis Callitrichaceae (Water-starwort) Callitrichales Asteridae Dicotyledonae
Water-starwort Callitriche verna Callitrichaceae (Water-starwort) Callitrichales Asteridae Dicotyledonae
Callitrichaceae fmly Callitrichales Asteridae Dicotyledonae
Marsh bellflower Campanula aparinoides Campanulaceae (Bluebell) Campanulales Asteridae Dicotyledonae
Creeping bellflower Campanula rapunculoides Campanulaceae (Bluebell) Campanulales Asteridae Dicotyledonae
Harebell Campanula rotundifolia Campanulaceae (Bluebell) Campanulales Asteridae Dicotyledonae
Cardinal flower Lobelia cardinalis Campanulaceae (Bluebell) Campanulales Asteridae Dicotyledonae Alternate
Water lobelia Lobelia dortmanna Campanulaceae (Bluebell) Campanulales Asteridae Dicotyledonae
Indian-tobacco Lobelia inflata Campanulaceae (Bluebell) Campanulales Asteridae Dicotyledonae
Pale-spike lobelia Lobelia spicata Campanulaceae (Bluebell) Campanulales Asteridae Dicotyledonae
Campanulaceae (Bluebell) fmly [Harebell, Lobelia] Campanulales Asteridae Dicotyledonae Alternate Whole
Capparidaceae (Caper) fmly
Northern bush-honeysuckle Diervilla lonicera Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite Petiole Ovate >1" Whole
Honeysuckle Lonicera bella Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
American fly-honeysuckle Lonicera canadensis Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
Glaucous or Limber honeysuckle Lonicera dioica Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
Japanese honeysuckle Lonicera japonica Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite Petiole short (<1/2 leaf length) Ovate; Reniform >1" Whole
Morrow's honeysuckle Lonicera morrowii Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
Common elderberry Sambucus canadensis Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite Petiole >6" Pinnate
Blue elderberry Sambucus cerulea Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
Red elderberry Sambucus pubens Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite Petiole >6" Pinnate
Boxelder;Maple-leaf viburnum Viburnum acerifolium Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
Witch-hobble Viburnum alnifolium Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
Wild raisin; Withe-rod Viburnum cassinoides Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
Arrow-wood Viburnum dentatum Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
Nanny-berry Viburnum lentago Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
Blackhaw Viburnum prunifolium Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite
High-bush cranberry Viburnum trilobum Caprifoliaceae (Honeysuckle) Dipsacales Asteridae Dicotyledonae Opposite Orbicular >1" Lobed
Caprifoliaceae (Honeysuckle) fmly Dipsacales Asteridae Dicotyledonae Opposite
Mountain sandwort Arenaria groenlandicum Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Seabeach sandwort Arenaria peploides Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Thyme-leaf sandwort Arenaria serpyllifolia Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Mouse-ear chickweed Cerastium vulgatum Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Debtford pink Dianthus armeria Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Maiden pink Dianthus deltoides Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Evening lychnis Lychnis alba Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Scarlet lychnis Lychnis chalcedonia Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Red campion Lychnis dioica Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Ragged-robin Lychnis flos-cuculi Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Giant chickwed Myosoton aquaticum Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Pearlwort; Birdseye Sagina procumbens Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Bouncing bet; Soapwort Saponaria officinalis Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Knawel Scleranthus annuus Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
White campion Silene alba Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Bladder campion Silene cucubalus Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Spurrey Spergula arvensis Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Sand spurrey Spergularia marina Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Lesser stitchwort Stellaria graminea Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae
Common chickweed Stellaria media Caryophyllaceae (Pink) Caryophyllales Caryophyllidae Dicotyledonae Opposite Oval <1"
Arrow-wood Viburnum recognitum Caryophyllaceae (Pink) Dipsacales Asteridae Dicotyledonae
Caryophyllaceae (Pink) fmly Caryophyllales Caryophyllidae Dicotyledonae Opposite; Whorled
Oriental bittersweet; Asiatic bittersweet Celastrus orbiculatus Celastraceae (Stafftree; Bittersweet) Celastrales Rosidae Dicotyledonae Oval Whole
American bittersweet Celastrus scandens Celastraceae (Stafftree; Bittersweet) Celastrales Rosidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Oblong <1" Whole
Winged euonymous Euonymous alata Celastraceae (Stafftree; Bittersweet) Celastrales Rosidae Dicotyledonae
Burningbush; Wahoo Euonymous atropurpureus Celastraceae (Stafftree; Bittersweet) Celastrales Rosidae Dicotyledonae Opposite Petiole short (<1/2 leaf length) Oblong >1"
Sandpaper bush Mortonia scabrella Celastraceae (Stafftree; Bittersweet) Celastrales Rosidae Dicotyledonae Alternate Sessile Ovate <1" Whole
Celastraceae (Stafftree; Bittersweet) fmly Celastrales Rosidae Dicotyledonae
Coontail; Hornwort Ceratophyllum demersum Ceratophyllaceae Nymphaeales Magnoliidae Dicotyledonae
Ceratophyllaceae fmly Nymphaeales Magnoliidae Dicotyledonae
Pickleweed Allenrolfea occidentalis Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae Scalelike
Four-wing saltbush Atriplex canescens Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae Alternate Linear
Orache; Spearscale Atriplex patula Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae Alternate; Opposite Petiole Deltoid; Lanceolate >1" Whole
Desert saltbush; Littleleaf saltbush Atriplex polycarpa Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae Alternate Sessile; Sti - Stipules Oblong <1" Whole
Red swiss chard Beta vulgaris cultivar Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae
Lamb's quarter; Pigweed Chenopodium album Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae Alternate Ovate
Goosefoot; Pigweed Chenopodium carinatum Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae
Strawberry-spinach Chenopodium spp. Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae Deltoid
Glasswort; Samphire Salicornia europaea Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae Opposite Scalelike
Common saltwort Salsola kali Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae
Seablite Suaeda linearis Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae
Sea blite Suaeda maritima Chenopodiaceae (Goosefoot) Caryophyllales Caryophyllidae Dicotyledonae Acicular
Chenopodiaceae (Goosefoot) fmly Caryophyllales Caryophyllidae Dicotyledonae Alternate
Frostweed Helianthemum canadense Cistaceae (Rockrose) Violales Dilleniidae Dicotyledonae
Golden heather Hudsonia ericoides Cistaceae (Rockrose) Violales Dilleniidae Dicotyledonae
Beach-heather; Poverty-grass; False heather; Woolly hudsonia Hudsonia tomentosa Cistaceae (Rockrose) Violales Dilleniidae Dicotyledonae Scalelike <1"
Pinweed Lechea maritima Cistaceae (Rockrose) Violales Dilleniidae Dicotyledonae
Pinweed Lechea villosa Cistaceae (Rockrose) Violales Dilleniidae Dicotyledonae
Cistaceae (Rockrose) fmly Violales Dilleniidae Dicotyledonae Alternate Scalelike
Sweet-pepperbush; Coast pepperbush Clethra alnifolia Clethraceae (White-alder) Ericales Dilleniidae Dicotyledonae Deltoid >1"
Clethraceae (White-alder) fmly Ericales Dilleniidae Dicotyledonae
Asiatic dayflower Commelina communis Commelinaceae (Spiderwort) Commelinales Commelinidae Monocotyledonae
Spiderwort Tradescantia virginiana Commelinaceae (Spiderwort) Commelinales Commelinidae Monocotyledonae
Commelinaceae (Spiderwort) fmly Commelinales Commelinidae Monocotyledonae Linear
Yarrow Achillea lanulosa Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Yarrow Achillea millefolium Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Wingstem Actinomeris alternifolia Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Common ragweed Ambrosia artemisiifolia Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Petiole Ovate >1" Dissected (finely cut)
Triangle-leaf bursage Ambrosia deltoidea Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Petiole Deltoid >1" Whole
White bursage Ambrosia dumosa Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Lanceolate >1" Parted
Pearly everlasting Anaphales margaritacea Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Field pussytoes Antennaria neglecta Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Plantain-leaved pussytoes Antennaria plantaginifolia Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Mayweed; Stinking chamomile Anthemis cotula Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Yellow chamomile Anthemis tinctoria Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Great burdock Arctium lappa Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Petiole Ovate >12"
Common burdock Arctium minus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Tall wormweed Artemisia caudata Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Linear Parted
Roman wormwood Artemisia pontica Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Dusty miller Artemisia stellaria Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Lobed
Big sagebrush Artemisia tridentata Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Whorled Sessile Spatulate
Mugwort Artemisia vulgaris Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate >6" Parted
Whorled wood aster Aster acuminatus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Heart-leaved aster Aster cordifolius Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
White wood aster Aster divaricatus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Aster Aster dumosus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
White wreath aster Aster ericoides Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Smooth blue aster Aster laevis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Tall white aster Aster lanceolatus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Calico aster Aster lateriflorus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Aster Aster linariifolius Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Large-leaf aster Aster macrophyllus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
New England aster Aster novae-angliae Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Late purple aster Aster patens Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Heath aster Aster pilosus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Purple-stemmed aster Aster puniceus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Schreber's aster Aster schreberi Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Aster Aster spectabilis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Aster Aster subulatus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Flat-topped aster Aster umbellatus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Wavy-leaved aster Aster undulatus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Goundsel tree; Groundsel bush Baccharis halimifolia Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Rhomboid
Desert broom Baccharis sarothroides Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Linear
Bur-marigold Bidens cernua Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Beggar's ticks; Stick-tight Bidens connata Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Beggar-ticks Bidens frondosa Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Opposite Parted
Beggar-ticks Bidens vulgata Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Spotted knapweed Centaurea maculosa Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Knapweed Centaurea nigra Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Costmary Chrysanthemum balsamita Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Ox-eye daisy Chrysanthemum leucanthemum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Golden aster Chrysopsis falcata Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Rubber rabbitbrush Chrysothamnus nauseosus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Sessile Acicular Whole
Chickory Cichorium intybus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Clasping
Canada thistle Cirsium arvense Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Field thistle Cirsium discolor Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Pasture thistle Cirsium pumilum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Bull thistle Cirsium vulgare Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Horseweed Conyza canadensis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Lance-leaved coreopsis Coreopsis lanceolata Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Coreopsis; Tickseed Coreopsis rosea Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Smooth hawksbeard Crepis capillaris Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Globe artichoke Cynara scolymus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Brittlebush Encelia farinosa Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Deltoid >1" Whole
Fireweed; Pilewort Erechtites hieracifolia Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Turpentine bush Ericameria laricifolia Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Sessile Linear <1"
Daisy fleabane Erigeron annuus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Horse weed Erigeron canadensis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Spreading fleabane Erigeron divergens Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Pink fleabane Erigeron philadelphicus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Robin's-plantain Erigeron pulchellus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Daisy fleabane Erigeron strigosus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Joe-pye weed Eupatorium dubium Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Spotted joe-pye-weed Eupatorium maculatum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Boneset Eupatorium perfoliatum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Thoroughwort Eupatorium pilosum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
White snakeroot Eupatorium rugosum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Grass-leaved goldenrod Euthamia graminifolia Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Galinsoga; Quickweed Galinsoga ciliata Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Quickweed Galinsoga parviflora Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Common everlasting; Catfoot Gnaphalium obtusifolium Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Low cudweed Gnaphalium uliginosum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Tarweed Grindelia squarrosa Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Common sunflower Helianthus annuus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Thin-leaf sunflower Helianthus decapetalus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Jerusalum artichoke Helianthus tuberosus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Orange hawkweed; Devil's paintbrush Hieracium aurantiacum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
King-devil Hieracium caespitosum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Hawkweed Hieracium canadense Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Hawkweed Hieracium flagellare Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Smoothish hawkweed; King-devil Hieracium floribundum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Hawkweed Hieracium gronovii Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Panicled hawkweed Hieracium paniculatum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Mouse-ear hawkweed Hieracium pilosella Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
King-devil Hieracium piloselloides Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Rough hawkweed Hieracium scabrum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Cat's ear Hypochoeris radicata Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Elecampane Inula helenium Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Marsh elder Iva frutescens Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Dwarf dandelion Krigia virginica Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Wild blue lettuce Lactuca biennis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Wild lettuce Lactuca canadensis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Prickly lettuce Lactuca scariola Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Parted
Nipplewort Lapsana communis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Fall dandelion Leontodon autumnalis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Fall dandelion Leontondon autumnalis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Pineapple-weed Matricaria matricarioides Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Climbing hempweed Mikania scandens Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Salt-marsh fleabane Pluchea purpurascens Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Tall white lettuce; Rattlesnake-root Prenanthes altissima Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Gall-of-the-earth Prenanthes trifoliolata Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Black-eyed susan Rudbeckia hirta Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Tall coneflower Rudbeckia lacinata Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Black-eyed susan Rudbeckia serotina Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Golden ragwort Senecio aureus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Desert groundsel Senecio douglasii Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Round-leaved ragwort Senecio obovatus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Common groundsel Senecio vulgaris Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
White-topped aster Sericocarpus asteroides Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
White goldenrod; Silver-rod Solidage bicolor Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Toothed goldenrod Solidago arguta Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Canada goldenrod Solidago canadensis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Zig-zag goldenrod Solidago flexicaulis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Late goldenrod Solidago gigantea Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Goldenrod Solidago graminifolia Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Early goldenrod Solidago juncea Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Gray goldenrod Solidago nemoralis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Sweet goldenrod Solidago odora Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Square-stem goldenrod Solidago patula Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Downy goldenrod Solidago puberula Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Rough goldenrod Solidago rugosa Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Seaside goldenrod Solidago sempervirens Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Clasping Lanceolate >1" Whole
Goldenrod Solidago tenuifolia Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Sow-thistle; Field sow-thistle Sonchus arvensis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Sessile; Petiole short (<1/2 leaf length) Lanceolate >1" Cleft
Spiny sow-thistle; Spiny-leaved sow-thistle Sonchus asper Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Clasping Ovate <1" Whole
Common sow-thistle; Annual sow-thistle Sonchus oleraceus Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate Clasping; Petiole short (<1/2 leaf length) Lanceolate >1" Cleft
Tansy Tanacetum vulgare Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Common dandelion; Brown-seeded dandelion Taraxacum officinale Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Basal Petiole short (<1/2 leaf length) Oblanceolate >1" Cleft
Salsify; Yellow goat's-beard Tragopogon pratensis Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Alternate; Re = Reflexed; Dr = Drooping Sheath; Clasping Linear; Lanceolate >6" Whole
Coltsfoot Tussilago farfara Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae Basal Petiole long (1/2+ leaf length) Reniform >1" Whole
Clotbur Xanthium strumarium Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Sea burdock Xanthum echinatum Compositae (Daisy) [Asteraceae] Asterales Asteridae Dicotyledonae
Compositae (Daisy) [Asteraceae] fmly Asterales Asteridae Dicotyledonae
Hedge bindweed Convolvulus sepium Convolvulaceae (Morning-glory) Solanales Asteridae Dicotyledonae Alternate Petiole long (1/2+ leaf length) Deltoid >1" Whole
Dodder Cuscuta gronovii Convolvulaceae (Morning-glory) Solanales Asteridae Dicotyledonae
Wild potato vine Ipomoea pandurata Convolvulaceae (Morning-glory) Solanales Asteridae Dicotyledonae
Convolvulaceae (Morning-glory) fmly Solanales Asteridae Dicotyledonae
Alternate-leaved dogwood; Pagoda dogwood Cornus alternifolia Cornaceae (Dogwood) Cornales Rosidae Dicotyledonae
Silky dogwood; Pale dogwood Cornus amomum Cornaceae (Dogwood) Cornales Rosidae Dicotyledonae
Bunchberry Cornus canadensis Cornaceae (Dogwood) Cornales Rosidae Dicotyledonae Whorled >1" Whole
Flowering dogwood Cornus florida Cornaceae (Dogwood) Cornales Rosidae Dicotyledonae
Gray dogwood Cornus racemosa Cornaceae (Dogwood) Cornales Rosidae Dicotyledonae
Round-leaved dogwood Cornus rugosa Cornaceae (Dogwood) Cornales Rosidae Dicotyledonae
Red-stemmed dogwood; Red osier dogwood Cornus stolonifera Cornaceae (Dogwood) Cornales Rosidae Dicotyledonae
Wright silktassel Garrya wrightii Cornaceae (Dogwood) Cornales Rosidae Dicotyledonae
Cornaceae (Dogwood) fmly Cornales Rosidae Dicotyledonae Opposite; Alternate
Ditch stonecrop Penthorum sedoides Crassulaceae (Sedum) Rosales Rosidae Dicotyledonae
Mossy stonecrop Sedum acre Crassulaceae (Sedum) Rosales Rosidae Dicotyledonae
Roseroot Sedum rosea Crassulaceae (Sedum) Rosales Rosidae Dicotyledonae Alternate Sessile Obovate
Orpine; Live-forever Sedum telephium Crassulaceae (Sedum) Rosales Rosidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Oblong Whole
Crassulaceae (Sedum) fmly [Stonecrop] Rosales Rosidae Dicotyledonae Sessile
Garlic mustard Alliaria officinalis; petiolata Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Alyssum Alyssum alyssoides Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Mouse-ear cress Arabidopsis thaliana Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Tower mustard Arabis glabra Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Lyre-leaved rock cress Arabis lyrata Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae Basal Lobed
Horseradish Armoracia lapathifolia; rusticana Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Wintercress Barbarea vulgaris Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae Parted
Hoary alyssum Berteroa incana Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Brown mustard; Indian mustard Brassica juncea Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Obovate Whole; Parted
Charlock Brassica kaber Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae Alternate Petiole short (<1/2 leaf length); Sessile Ovate Whole; Parted
Black mustard Brassica nigra Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Red kohlrabi; Savoy cabbage Brassica oleracea cultivar Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Field mustard; Rape Brassica rapa Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae Alternate Clasping Oblong; Lanceolate Whole; Parted
Sea-rocket Cakile edentula Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Shepherd's purse Capsella bursa-pastoris Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae Parted
Pennsylvania bittercress Cardamine pensylvanica Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Cuckoo-flower Cardamine pratensis Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae Pinnate
Toothwort Dentaria diphylla Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae Opposite >1" Palmate (3Pal)
Cut-leaved toothwort Dentaria laciniata Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Whitlow grass Draba verna Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
French rocket Erucastrum gallicum Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Wormseed Erysimum cheiranthoides Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Dame's rocket Hesperis matrionalis Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Pepperwort; peppergrass Lepidium densiflorum Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Roadside peppergrass Lepidium ruderale Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Poor-man's pepper Lepidium virginicum Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Water cress Nasturtium officinale Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae Pinnate (2Pin, 3Pin)
Wild radish Raphanus raphanistrum Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Yellow cress Rorippa palustris Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Tumble-mustard Sisymbrium altissimum Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Hedge-mustard Sisymbrium officinale Cruciferae (Mustard) [Brassicaceae] Capparidales Dilleniidae Dicotyledonae
Cruciferae (Mustard) [Brassicaceae] fmly Capparidales Dilleniidae Dicotyledonae
Honeydew melon Cucumis melo cultivar Cucurbiteraceae (Cucumber/Gourd) Violales Dilleniidae Dicotyledonae
Wild cucumber Echinocystis lobata Cucurbiteraceae (Cucumber/Gourd) Violales Dilleniidae Dicotyledonae
Bur cucumber Sicyos angulatus Cucurbiteraceae (Cucumber/Gourd) Violales Dilleniidae Dicotyledonae
Cucurbiteraceae (Cucumber/Gourd) fmly Violales Dilleniidae Dicotyledonae Lobed
Atlantic white-cedar Chamaecyparis thyoides Cupressaceae (Cypress) Coniferales Coniferae Gymnospermae
Arizona cypress Cupressus arizonica Cupressaceae (Cypress) Coniferales Coniferae Gymnospermae
Common juniper Juniperus communis Cupressaceae (Cypress) Coniferales Pinopsida Gymnospermae
Alligator juniper Juniperus deppeana Cupressaceae (Cypress) Coniferales Coniferae Gymnospermae
Oneseed juniper Juniperus monosperma Cupressaceae (Cypress) Coniferales Coniferae Gymnospermae Scalelike
Utah juniper Juniperus osteosperma Cupressaceae (Cypress) Coniferales Coniferae Gymnospermae
Rocky Mountain juniper Juniperus scopulorum Cupressaceae (Cypress) Coniferales Coniferae Gymnospermae
Eastern redcedar Juniperus virginiana Cupressaceae (Cypress) Coniferales Coniferae Gymnospermae
Northern white-cedar Thuja occidentalis Cupressaceae (Cypress) Coniferales Coniferae Gymnospermae
Cupressaceae (Cypress) fmly Coniferales Coniferae Gymnospermae Opposite; Whorled Scalelike
Cyadaceae (Cyad) fmly Cycadales Coniferae Gymnospermae Pinnate (2Pin, 3Pin)
Sand-rush Bulbostylis capillaris Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Sedge Carex albolutescens Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
White bear sedge Carex albursina Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Gray sedge Carex amphibola Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Appalachian sedge Carex appalachia Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Woodland drooping sedge Carex arctata Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Golden sedge Carex aurea Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Bebb's broom sedge Carex bebbii Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Woodland sedge Carex blanda Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Brome sedge Carex bromoides Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Silvery bog sedge Carex canescens Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Colonial sedge Carex communis Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Bristly sedge Carex comosa Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Field sedge Carex conoidea Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Awned sedge Carex crinita Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Crested sedge Carex cristatella Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Northern stalked sedge Carex debilis Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Dewey's sedge Carex deweyana Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Panicled sedge Carex diandra Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Slender-spiked woodland sedge Carex digitalis Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Two-seeded bog sedge Carex disperma Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Sedge Carex emmonsii Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Yellow sedge Carex flava Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Long-culmed sedge Carex folliculata Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Slender sedge Carex gracillima Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Hale's meadow sedge Carex granularis Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Northern awned sedge Carex gynandra Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Hirsute sedge Carex hirsutella Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Sedge Carex hormathodes Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Sedge Carex howei Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Porcupine sedge Carex hystericina Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Inland prickly sedge Carex interior Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Bladder sedge Carex intumescens Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Lakeside sedge Carex lacustris Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Slender woolly-fruited sedge Carex lasiocarpa Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Loose-flowered woodland sedge Carex laxiflora Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Delicate sedge Carex leptalea Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
One-nerved woodland sedge Carex leptonervia Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Hop sedge Carex lupulina Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Sallow sedge Carex lurida Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Shiny green sedge Carex pallescens Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Long-stalked sedge Carex pedunculata Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Pennsylvania sedge Carex pensylvanica Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Plantain-leaf sedge Carex plantaginea Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Broad-leaf sedge Carex platyphylla Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Twisted drooping sedge Carex prasina Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Beaded broom sedge Carex projecta Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Hooked sedge Carex retrorsa Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Big star sedge Carex rosea Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Beaked sedge Carex rostrata Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Scabrous sedge Carex scabrata Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Broom sedge Carex scoparia Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Sedge Carex silicea Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Bur sedge Carex spaganioides Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Long-beaked sedge Carex sprengelii Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Awl-fruited sedge Carex stipata Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Sedge Carex stricta Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Swan's sedge Carex swanii Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Slender straw sedge Carex tenera Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Riverside sedge Carex torta Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Blunt broom sedge Carex tribuloides Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Three-seeded bog sedge Carex trisperma Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Inflated sedge Carex vesicaria Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Ribbed sedge Carex virescens Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Fox sedge Carex vulpinoidea Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Twig rush Cladium mariscoides Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Chufa Cyparus spp. Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae Basal Linear
Red-scaled flatsedge Cyperus bipartitus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Galingale; Umbrella sedge Cyperus dentatus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Yellow nut-grass Cyperus esculentus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Galingale; Umbrella sedge Cyperus filiculmis Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Galingale; Umbrella sedge Cyperus grayii Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Galingale; Umbrella sedge Cyperus polystachyos Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Galingale Cyperus strigosus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Three-way sedge Dulichium arundinaceum Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Needle spikesedge Eleocharis acicularis Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Spike rush Eleocharis acicularis Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Orange-fruited spikesedge Eleocharis elliptica Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Redfoot spikesedge Eleocharis erythropoda Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Spike rush Eleocharis halophila Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Spike rush Eleocharis melanocarpa Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Softstem spikesedge Eleocharis obtusa Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Spike rush Eleocharis olivacea Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Spike rush Eleocharis parvula Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Spike rush Eleocharis robbinsii Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Spike rush Eleocharis rostellata Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Small's spikesedge Eleocharis smallii Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Tawny cottongrass Eriophorum virginicum Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Fen cottongrass Eriophorum viridicarinatum Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
White beaksedge Rynchospora alba Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Brown beaksedge Rynchospora capitellata Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Three-square rush; Chair-maker's rush Scirpus americanus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Northern bullsedge Scirpus atrocinctus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Dark green bulrush Scirpus atrovirens Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Dark green bullsedge Scirpus atrovirens Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Wool-grass Scirpus cyperinus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Meadow bullsedge Scirpus hattorianus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Barberpole bullsedge Scirpus microcarpus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Bulrush Scirpus olneyi Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Bayonet grass Scirpus paludosus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Bulrush Scirpus robustus Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Swaying rush Scirpus subterminalis Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Soft-stem bullsedge Scirpus tabernaemontanii Cyperaceae (Sedge) Cyperales Commelinidae Monocotyledonae
Cyperaceae (Sedge) fmly Cyperales Commelinidae Monocotyledonae
Hay-scented fern Dennstaedtia punctilobula Dennstaedtiaceae Eufilicales (True Ferns) Filicinae Pteridophyta
Underwood bracken Pteridium aquilinum Dennstaedtiaceae Eufilicales (True Ferns) Filicinae Pteridophyta
Dennstaedtiaceae fmly Eufilicales (True Ferns) Filicinae Pteridophyta
Diapensiaceae (Diapensia) fmly Diapensiales Dilleniidae Dicotyledonae
Dipsacaceae (Teasel) fmly Dipsacales Asteridae Dicotyledonae Opposite
Thread-leaved sundew Drosera filiformis Droseraceae (Sundew) Nepenthales Dilleniidae Dicotyledonae
Sundew Drosera intermedia Droseraceae (Sundew) Nepenthales Dilleniidae Dicotyledonae
Round-leaved sundew Drosera rotundifolia Droseraceae (Sundew) Nepenthales Dilleniidae Dicotyledonae
Droseraceae (Sundew) fmly Nepenthales Dilleniidae Dicotyledonae Linear; Spatulate
Northern lady fern Athyrium filix-femina Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Bulblet fern Cystopteris bulbifera Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Fragile fern Cystopteris tenuis Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Silvery spleenwort Deparia pycnocarpon Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Boott's wood fern Dryopteris bootii Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Spinulose wood fern Dryopteris carthusiana Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Crested wood fern Dryopteris cristata Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Goldie's fern Dryopteris goldiana Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Evergreen wood fern Dryopteris intermedia Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Marginal wood fern Dryopteris marginalis Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Massachusetts fern Dryopteris simulata Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Spinulose wood fern Dryopteris spinulosa Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Spinulose wood fern Dryopteris spinulosa Dryopteridaceae (Shield fern; Wood fern)
Marsh fern Dryopteris thelypteris Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Oak fern Gymnocarpium disjunctum Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Ostrich fern Matteuccia struthiopteris Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta Basal Petiole short (<1/2 leaf length) Oblong >12" Pinnate (2Cut)
Sensitive fern Onoclea sensibilis Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta Deltoid >12" Pinnate (1Cut)
Christmas fern Polystichum acrostichoides Dryopteridaceae (Shield fern; Wood fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Dryopteridaceae (Shield fern; Wood fern) fmly Eufilicales (True Ferns) Filicinae Pteridophyta
Persimmon Diospyros virginiana Ebenaceae (Ebony)
Ebenaceae (Ebony) fmly
Russian olive Elaeagnus angustifolia Elaeagneaceae (Oleaster) Proteales Rosidae Dicotyledonae
Autumn elaeagnus; Autumn-olive; Oleaster Elaeagnus umbellata Elaeagneaceae (Oleaster) Proteales Rosidae Dicotyledonae Alternate
Elaeagneaceae (Oleaster) fmly Proteales Rosidae Dicotyledonae
Waterwort Elatine minima Elatinaceae (Waterwort)
Elatinaceae (Waterwort) fmly
Broom-crowberry Corema conradii Empetraceae (Crowberry) Ericales Caryophyllidae Dicotyledonae
Black crowberry Empetrum nigrum Empetraceae (Crowberry) Ericales Caryophyllidae Dicotyledonae Alternate Sessile Linear <1" Whole
Empetraceae (Crowberry) fmly Ericales Caryophyllidae Dicotyledonae <1"
Mormon tea; Longleaf ephedra Ephedra trifurca Ephedraceae (Joint-fir) Gnetopsida Gymnospermae Scalelike
Green ephedra Ephedra viridas Ephedraceae (Joint-fir) Gnetopsida Gymnospermae
Ephedraceae (Joint-fir) fmly Gnetopsida Gymnospermae
Field horsetail Equisetum arvense Equisetaceae (Horsetail) Equisitales (Horsetails) Equisetinae Pteridophyta
River horsetail Equisetum fluviatile Equisetaceae (Horsetail) Equisitales (Horsetails) Equisetinae Pteridophyta
Scouring rush Equisetum hyemale Equisetaceae (Horsetail) Equisitales (Horsetails) Equisetinae Pteridophyta
Wood horsetail Equisetum sylvaticum Equisetaceae (Horsetail) Equisitales (Horsetails) Equisetinae Pteridophyta
Variegated horsetail Equisetum variegatum Equisetaceae (Horsetail) Equisitales (Horsetails) Equisetinae Pteridophyta
Equisetaceae (Horsetail) fmly Equisitales (Horsetails) Equisetinae Pteridophyta Acicular
Bog rosemary Andromeda glaucophylla Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Oblong; Linear
Arizona madrone Arbutus arizonica Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Whorled Petiole Oblong >1" Whole
Green manzanita Arctostaphylos patula Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Alternate Petiole Ovate >6" Whole
Pointleaf manzanita Arctostaphylos pungens Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Alternate Petiole Ovate >6" Whole
Bearberry; Kinnikinick; Mealberry; Hog cranberry; Bousserole Arctostaphylos uva-ursi Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Spatulate <1" Whole
Leatherleaf; Cassandra Chamaedaphne calyculata Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Trailing arbutus; Mayflower Epigaea repens Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Oval >1" Whole
Wintergreen; Checkerberry; Teaberry Gaultheria procumbens Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Opposite; Whorled Petiole short (<1/2 leaf length) Oval; Obovate >1" Whole
Black huckleberry; High-bush huckleberry Gaylussacia baccata Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Alternate; pointing upward Petiole short (<1/2 leaf length) Oblong Whole
Sheep laurel; Lambkill Kalmia angustifolia Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Mountain laurel Kalmia latifolia Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Pale laurel Kalmia polifolia Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Opposite Oblong <1'; >1" Whole
Labrador tea Ledum groenlandica Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Fetterbush; Swamp sweetbells Leucothoe racemosa Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Maleberry; Privet-andromeda; Seedy-buckberry; Male-huckleberry; He-huckleberry Lyonia ligustrina (woody) Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Obovate;Oblong >1" Whole
Fetterbush Lyonia lucida Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Oblong
Mountain azalea Rhododendron prinophyllum Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Swamp azalea; Swamp honeysuckle Rhododendron viscosum Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Lowbush blueberry Vaccinum angustifolium Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Black highbush blueberry Vaccinum atrococcum Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Highbush blueberry Vaccinum corymbosum Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Alternate
Large cranberry Vaccinum macrocarpum Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Alternate Spatulate Whole
Velvet-leaf blueberry Vaccinum myrtilloides Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae Alternate
Early sweet blueberry Vaccinum pallidum Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Early sweet blueberry Vaccinum vacillans Ericaceae (Heath) Ericales Dilleniidae Dicotyledonae
Ericaceae (Heath) fmly Ericales Dilleniidae Dicotyledonae
Pipewort Eriocaulon septangulare Eriocaulaceae (Pipewort)
Three-seeded mercury Acalypha rhomboidea Euphorbiaceae (Spurge) Euphorbiales Rosidae Dicotyledonae
Spotted spurge Chamaesyce maculata Euphorbiaceae (Spurge) Euphorbiales Rosidae Dicotyledonae
Eyebane Chamaesyce nutans Euphorbiaceae (Spurge) Euphorbiales Rosidae Dicotyledonae
Hairy spurge Chamaesyce vermiculata Euphorbiaceae (Spurge) Euphorbiales Rosidae Dicotyledonae
Cypress spurge Euphorbia cyparissias Euphorbiaceae (Spurge) Euphorbiales Rosidae Dicotyledonae Alternate Linear >1"
Seaside spurge Euphorbia polygonifolia Euphorbiaceae (Spurge) Euphorbiales Rosidae Dicotyledonae
Spurge Euphorbia supina Euphorbiaceae (Spurge) Euphorbiales Rosidae Dicotyledonae
Euphorbiaceae (Spurge) fmly Euphorbiales Rosidae Dicotyledonae
American chestnut Castanea dentata Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate
American beech Fagus grandifolia Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate Petiole Oblong >6" Whole
White oak Quercus alba Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate Petiole Obovate >6" Lobed
Scarlet oak Quercus coccinea Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae
Emory oak Quercus emoryi Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate Elliptical Whole
Southern red oak Quercus falcata Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate
Gambel oak Quercus gambelii Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate
Silverleaf oak Quercus hypoleucoides Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate Petiole Lanceolate >1" Whole
Scrub oak Quercus ilicifolia Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae
Blackjack oak Quercus marilandica Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate
Pin oak Quercus palusris Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate
Chestnut oak Quercus prinus Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate
Northern red oak Quercus rubra Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate Petiole Obovate >6" Lobed
Post oak Quercus stellata Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate Lobed
Turbinella oak; Shrub live oak Quercus turbinella Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate Petiole Oblong >1" Whole
Wavyleaf oak Quercus undulata Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate
Black oak Quercus velutina Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Obovate >6" Lobed
Live oak Quercus virginiana Fagaceae (Oak) Fagales Hamamelidae Dicotyledonae Alternate
Fagaceae (Oak) fmly Fagales Hamamelidae Dicotyledonae
Ocotillo Fouquieria splendens Fouquieriaceae (Ocotillo) Violales Caryophyllidae Dicotyledonae Whorled Obovate <1"
Fouquieriaceae (Ocotillo) fmly Violales Caryophyllidae Dicotyledonae
Pale corydalis Corydalis sempervirens Fumariaceae (Bleeding heart)
Dutchman's breeches Dicentra cucullaria Fumariaceae (Bleeding heart) Papaverales Magnoliidae Dicotyledonae Basal Petiole long (1/2+ leaf length) Rhomboid Dissected (finely cut)
Bloodroot Sanguinaria canadensis Fumariaceae (Bleeding heart) Papaverales Magnoliidae Dicotyledonae Basal Petiole long (1/2+ leaf length) Lobed
Fumariaceae (Bleeding heart) fmly Papaverales Magnoliidae Dicotyledonae Alternate Lobed; Dissected (finely cut)
Bartonia Bartonia virginica Gentianaceae (Gentian) Gentianales Asteridae Dicotyledonae
Centaury Centaurium pulchellum Gentianaceae (Gentian) Gentianales Asteridae Dicotyledonae
Closed gentian Gentiana clausa Gentianaceae (Gentian) Gentianales Asteridae Dicotyledonae
Fringed gentian Gentianopsis crinita Gentianaceae (Gentian) Gentianales Asteridae Dicotyledonae
Floating-heart Nymphoides cordata Gentianaceae (Gentian) Geraniales Asteridae Dicotyledonae
Gentianaceae (Gentian) fmly Gentianales Asteridae Dicotyledonae Opposite Sessile Whole
Filaree; Heron-bill; Alfilaria; Clocks; Redstem stork's bill; Pin-clover; Storksbill Erodium cicutarium Geraniaceae (Geranium) Geraniales Rosidae Dicotyledonae Basal Dissected (finely cut)
Wild geranium Geranium maculatum Geraniaceae (Geranium) Geraniales Rosidae Dicotyledonae Opposite Pet Orbicular >1" Parted
Cranesbill Geranium pusillum Geraniaceae (Geranium) Geraniales Rosidae Dicotyledonae
Herb-robert Geranium robertianum Geraniaceae (Geranium) Geraniales Rosidae Dicotyledonae Petiole long (1/2+ leaf length) Ovate Pinnate; Cleft
Geraniaceae (Geranium) fmly Geraniales Rosidae Dicotyledonae Cleft; Parted
Ginkgoaceae (Gingko) fmly Ginkgoales Gymnospermae
Japanese mlllet Echinochloa frumentacea Graminaee (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Quack grass; Witch grass Agropyron repens Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Redtop Agrostis alba Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Rhode Island bent Agrostis capillaris Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Redtop Agrostis gigantea Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Upland bent Agrostis perennans Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Hairgrass Agrostis scabra Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Creeping bent Agrostis stolonifera Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Meadow foxtail Alopecurus pratensis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
American beach grass Ammophila breviligulata Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Beardgrass Andropogon scoparius Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Sweet vernal grass Anthoxanthum odoratum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Poverty grass Aristida dichotoma Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Tall oat-grass Arrhenatherum elatius Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Oat Avena sativa Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Long-awned wood grass Brachyelytrum erectum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Canada brome Bromus altissimus Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Fringed brome Bromus ciliatus Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Brome grass Bromus commutatus Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Smooth brome Bromus inermis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Barren brome grass Bromus sterilis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Brome grass Bromus tectorum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Bluejoint Calamagrostis canadensis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Broad woodreed Cinna arundinacea Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Drooping woodreed Cinna latifolia Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Orchard grass Dactylis glomerata Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Woodland oatgrass Danthonia compressa Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Poverty grass Danthonia spicata Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Common hairgrass Deschampsia flexuosa Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Fascicled panic grass Dichanthelium acuminatum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Riverside panic grass Dichanthelium clandestinum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Downy panic grass Dichanthelium columbianum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Depauperate panic grass Dichanthelium depauperatum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Forked panic grass Dichanthelium dichotomum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Broadleaf panic grass Dichanthelium latifolium Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Smooth crabgrass Digitaria ischaemum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Tall crabgrass Digitaria sanguinalis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Spike grass Distichlis spicata Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Barnyard grass Echinochloa crusgalli Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Cockspur grass Echinochloa muricata Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
River wild rye Elymus riparius Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Virginia wild rye Elymus virginicus Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Wiegand's wild rye Elymus wiegandii Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Stinkgrass Eragrostis cilianensis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Tufted lovegrass Eragrostis pectinacea Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
India lovegrass Eragrostis pilosa Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Purple lovegrass Eragrostis spectabilis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Tall fescue Festuca arundinacea Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Fescue grass Festuca capillata Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Taller fescue; Meadow fescue Festuca elatior Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Nodding fescue Festuca obtusa Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Sheep fescue Festuca ovina Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Meadow fescue Festuca pratensis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Red fescue Festuca rubra Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Hair fescue Festuca tenuifolia Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Northern mannagrass; Float-grass Glyceria borealis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Rattlesnake grass Glyceria canadensis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Reed meadow grass Glyceria grandis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Slender mannagrass Glyceria melicaria Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Manna grass Glyceria obtusa Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Manna grass Glyceria pallida Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Fowl meadow grass; Fowl mannagrass Glyceria striata Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Velvet grass Holcus lanatus Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Bottlebrush grass Hystrix patula Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Rice cutgrass Leersia oryzoides Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Whitegrass Leersia virginica Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Perennial ryegrass Lolium perenne Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Wirestem muhly Muhlenbergia frondosa Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Spike muhly Muhlenbergia glomerata Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Nimble-will Muhlenbergia schreberi Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Muhlenbergia Muhlenbergia uniflora Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Rough mountain-rice Oryzopsis asperifolia Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Black mountain-rice Oryzopsis racemosa Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Witchgrass Panicum capillare Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Panic grass Panicum clandestinum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Smooth panic grass Panicum dichotomoflorum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Panic grass Panicum meridionale Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Muhlenberg's paspalum Paspalum setaceum Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Reed canary-grass Phalaris arundinacea Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Timothy Phleum pratense Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Common reedgrass Phragmites australis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Grove meadow grass; Woodland bluegrass Poa alsodes Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Speargrass; Annual bluegrass Poa annua Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Canada bluegrass; Wiregrass Poa compressa Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Fowl meadowgrass Poa palustris Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Kentucky bluegrass Poa pratensis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Woodland bluegrass Poa saltuensis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Alkali grass; Goose grass Puccinellia maritima Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Purple false melic Schizachne purpurascens Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Litle bluestem Schizachyrum scoparium Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Rye Secale cereale Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Giant foxtail Setaria faberi Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Bristly foxtail Setaria geniculata Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Foxtail; Pigeongrass Setaria glauca Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Green foxtail; Bottlegrass Setaria viridis Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Sorghum Sorgum vulgare Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Salt-marsh grass Spartina alterniflora Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Salt-meadow grass Spartina patens Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Fresh-water cord grass Spartina pectinata Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Poverty grass Sporobolus vaginiflorus Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Sacaton Sporobolus wrightii Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Yellow sweet corn Zea mays cultivar Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Wild rice Zizania spp. Gramineae (Grass) [Poaceae] Cyperales Commelinidae Monocotyledonae
Gramineae (Grass) [Poaceae] fmly Cyperales Commelinidae Monocotyledonae
Wild black currant Ribes americanum Grossulariaceae (Currant) Rosales Rosidae Dicotyledonae
Dogberry; Prickly gooseberry Ribes cynosbati Grossulariaceae (Currant) Rosales Rosidae Dicotyledonae Lobed
Skunk currant Ribes glandulosum Grossulariaceae (Currant) Rosales Rosidae Dicotyledonae Lobed
Smooth gooseberry Ribes hirtellum Grossulariaceae (Currant) Rosales Rosidae Dicotyledonae
Orange gooseberry Ribes pinetorum Grossulariaceae (Currant) Rosales Rosidae Dicotyledonae Lobed
Garden red currant Ribes rubrum Grossulariaceae (Currant) Rosales Rosidae Dicotyledonae
Grossulariaceae (Currant) fmly Rosales Rosidae Dicotyledonae
St. John's-wort Hypericum boreale Guttiferae (St. Johnswort) [Clusiaceae] Theales Dilleniidae Dicotyledonae
Canadian St. Johns-wort Hypericum canadense Guttiferae (St. Johnswort) [Clusiaceae] Theales Dilleniidae Dicotyledonae
Pale St. John's-wort Hypericum ellipticum Guttiferae (St. Johnswort) [Clusiaceae] Theales Dilleniidae Dicotyledonae
Orange grass Hypericum gentianoides Guttiferae (St. Johnswort) [Clusiaceae] Theales Dilleniidae Dicotyledonae
Dwarf St. John's-wort Hypericum mutilum Guttiferae (St. Johnswort) [Clusiaceae] Theales Dilleniidae Dicotyledonae
Common St. Johns-wort Hypericum perforatum Guttiferae (St. Johnswort) [Clusiaceae] Theales Dilleniidae Dicotyledonae
Spotted St. John's-wort Hypericum punctatum Guttiferae (St. Johnswort) [Clusiaceae] Theales Dilleniidae Dicotyledonae
Marsh St. John's-wort Hypericum virginicum Guttiferae (St. Johnswort) [Clusiaceae] Theales Dilleniidae Dicotyledonae
Marsh St. John's-wort Triadenum virginicum Guttiferae (St. Johnswort) [Clusiaceae] Theales Dilleniidae Dicotyledonae
Guttiferae (St. Johnswort) [Clusiaceae] fmly Theales Dilleniidae Dicotyledonae Opposite
Mermaid-weed Proserpinaca palustris Haloragaceae Haloragidales Rosidae Dicotyledonae
Morong Myriophyllum humile Haloragaceae (Water-milfoil) Haloragidales Rosidae Dicotyledonae
Water milfoil Myriophyllum sibiricum Haloragaceae (Water-milfoil) Haloragidales Rosidae Dicotyledonae
Eurasian milfoil Myriophyllum spicatum Haloragaceae (Water-milfoil) Haloragidales Rosidae Dicotyledonae
Haloragaceae fmly Haloragidales Rosidae Dicotyledonae
Witch-hazel Hamamelis virginiana Hamamelidaceae (Witch-hazel) Hamamelidales Hamamelidae Dicotyledonae
Hamamelidaceae (Witch-hazel) fmly Hamamelidales Hamamelidae Dicotyledonae
Horsechestnut Aesculus hippocastanum Hippocastanaceae (Buckeye) Sapindales Rosidae Dicotyledonae Palmate
Hippocastanaceae (Buckeye) fmly Sapindales Rosidae Dicotyledonae Palmate (2Pal ,3Pal)
Wild hydrangea Hydrangea arborescens Hydrangeaceae (Hydrangea) Rosales Rosidae Dicotyledonae
Hydrangeaceae (Hydrangea) fmly Rosales Rosidae Dicotyledonae
Waterweed; Elodea Elodea canadensis Hydrocharitaceae Hydrocharitales Alismatidae Monocotyledonae
Tape-grass; Wild celery Vallisneria americana Hydrocharitaceae Hydrocharitales Alismatidae Monocotyledonae
Hydrocharitaceae fmly Hydrocharitales Alismatidae Monocotyledonae
Virginia waterleaf Hydrophyllum virginianum Hydrophyllaceae (Waterleaf) Solanales Asteridae Dicotyledonae Obovate Parted; Pinnate
Hydrophyllaceae (Waterleaf) fmly Solanales Asteridae Dicotyledonae Parted
Yellow iris Iris pseudacorus Iridaceae (Iris) Liliales Liliidae Monocotyledonae Sessile Lanceolate Whole
Larger blue flag Iris versicolor Iridaceae (Iris) Liliales Liliidae Monocotyledonae
Stout blue-eyed grass Sisyrinchium angustifolium Iridaceae (Iris) Liliales Liliidae Monocotyledonae Acicular
Eastern blue-eyed grass Sisyrinchium atlanticum Iridaceae (Iris) Liliales Liliidae Monocotyledonae Acicular
Common blue-eyed grass; Meadow blu-eyed grass Sisyrinchium montanum Iridaceae (Iris) Liliales Liliidae Monocotyledonae Acicular
Iridaceae (Iris) fmly Liliales Liliidae Monocotyledonae Basal Lanceolate; Linear
Quillwort Isoetes muricata Isoetaceae (Quillwort) Isoetales (Quillworts) Isoetinae Pteridophyta
Quillwort Isoetes tuckermani Isoetaceae (Quillwort)
Isoetaceae (Quillwort) fmly Isoetales (Quillworts) Isoetinae Pteridophyta Basal Linear
Bitternut hickory Carya cordiformis Juglandaceae (Walnut) Juglandales Hamamelidae Dicotyledonae Pinnate
Pignut hickory Carya glabra Juglandaceae (Walnut) Juglandales Hamamelidae Dicotyledonae
Shagbark hickory Carya ovata Juglandaceae (Walnut) Juglandales Hamamelidae Dicotyledonae Pinnate
Mockernut Carya tomentosa Juglandaceae (Walnut) Juglandales Hamamelidae Dicotyledonae
Butternut Juglans cinerea Juglandaceae (Walnut) Juglandales Hamamelidae Dicotyledonae Alternate Petiole Pinnate
Arizona walnut Juglans major Juglandaceae (Walnut) Juglandales Hamamelidae Dicotyledonae Pinnate
Black walnut Juglans nigra Juglandaceae (Walnut) Juglandales Hamamelidae Dicotyledonae Alternate Petiole Pinnate
Juglandaceae (Walnut) fmly Juglandales Hamamelidae Dicotyledonae Alternate Pinnate (2Pin, 3Pin)
Jointed rush Juncus articulatus Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Small-headed rush Juncus brachycephalus Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Narrow rush Juncus brevicaudatus Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Toad-rush Juncus bufonius Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Marsh rush Juncus canadensis Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Dudley's rush Juncus dudleyi Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Soft rush Juncus effusus Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Black grass Juncus gerardi Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Rush Juncus greenei Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Grass-leaved rush Juncus marginatus Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Rush Juncus militaris Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Knot-rush Juncus nodosus Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Rush Juncus pelocarpus Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Path rush Juncus tenuis Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Drooping woodrush Luzula acuminata Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Common woodrush Luzula multiflora Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Wild oats Luzula sessifolia Juncaceae (Rush) Juncales Commelinidae Monocotyledonae
Juncaceae (Rush) fmly Juncales Commelinidae Monocotyledonae
Arrow grass Triglochin maritima Juncaginaceae (Arrow-grass)
Bugle Ajuga reptans Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Hairy wood mint Blephilia hirsuta Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Horse balm Collinsonia canadensis Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Hemp-nettle Galeopsis tetrahit Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Ground-ivy; Ground-mint Glechoma hederacea Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Dead nettle Lamium amplexicaule Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Motherwort Leonurus cardiaca Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae Opposite Decussate (in pairs at right angles); Petiole long (1/2+ leaf length) Oblong >1" Lobed; Cleft
Water-horehound Lycopus americanus Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Water horehound; Bugleweed Lycopus amplectens Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Common water-horehound Lycopus uniflorus Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Water-horehound Lycopus virginicus Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Mint Mentha arvensis Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Hairy field mint Mentha canadensis Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Peppermint Mentha piperita Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae Opposite Oblong
Spearmint Mentha spicata Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Wild bergamot Monarda fistulosa Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae Opposite
Catnip; Catmint Nepeta cataria Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Marjorum; Oregano Origanum vulgare Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Bush mint Poliomintha incana Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Bush mint Poliomintha incana Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Heal-all Prunella vulgaris Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Slender mountain-mint Pycanthemum tenuifolium Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Mountain-mint Pycanthemum virginianum Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Rosemary Rosmarinus officinalis Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae Whorled Linear
Basil; Wild basil Satureja vulgaris; Clinopodium vulgare Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Common skullcap Scutellaria epilobiifolia Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Marsh skullcap Scutellaria galericulata Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Mad-dog skullcap Scutellaria lateriflora Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Betony Stachys coccinea Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
American germander Teucrium canadense Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Wild thyme Thymus serpyllum; pulegioides Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Bastard pennyroyal Trichostema dichotomum Labiatae (Mint) [Lamiaceae] Lamiales Asteridae Dicotyledonae
Labiatae (Mint) [Lamiaceae] fmly Lamiales Asteridae Dicotyledonae Opposite
Common spicebush; Wild allspice; Benjamin bush Lindera benzoin Lauraceae (Laurel) Laurales Magnoliidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Ovate;Oblong >1" Whole
Sassafras Sassafras albidum Lauraceae (Laurel) Laurales Magnoliidae Dicotyledonae Alternate Petiole long (1/2+ leaf length) Ovate >1" Lobed; Whole
Lauraceae (Laurel) fmly Laurales Magnoliidae Dicotyledonae Alternate; Opposite Whole; Lobed
White-thorn acacia Acacia constricta Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Alternate >1" Pinnate
Catclaw Acacia greggii Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Pinnate
Hog peanut Amphicarpaea bracteata Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Groundnut; Wild bean Apios americana Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Alternate Ovate Pinnate
Wild indigo Baptisia tinctoria Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Fairy duster Callendoc eriophylla Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Alternate Pinnate
Yellow paloverde; Foothill paloverde Cercidium microphyllum Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Opposite Pinnate
Redbud Cercis canadensis Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Samota Coursetia glandulosa Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Pinnate
Scotch broom Cystisis scoparius Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Linear <1"
Feather dalea Dalea formosa Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Showy tick-trefoil Desmodium canadense Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Pointed-leaf tick-trefoil Desmodium glutinosum Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Naked tick-trefoil Desmodium nudiflorum Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Honey locust Gleditsia tricanthes Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Beach pea Lathyrus japonicus Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Bush clover Lespedeza capitata Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Bush clover Lespedeza hirta Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Bush clove Lespedeza intermedia Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Birdfoot trefoil; Bastard indigo Lotus corniculatus Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Wild lupine Lupinus perennis Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Black medick Medicago lupulina Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Alfalfa Medicago sativa Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
White sweet clover Melilotus alba Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Yellow sweet clover Melilotus officinalis Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Wait-a-minute bush Mimosa biuncifera Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Pinnate
Honey mesquite Prosopis glandulosa Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Opposite Petiole Oblong Pinnate
Screwbean mesquite Prosopis pubescens Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Opposite Petiole Oblong Pinnate
Velvet mesquite Prosopis velutina Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Opposite Petiole Oblong Pinnate
Bristly locust; Rose acacia Robinia hispida Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
New-mexican locust Robinia newmexicana Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Black locust Robinia pseudoacacia Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Clammy locust Robinia viscosa Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Yellow clover; Hop clover Trifolium agrarium Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Rabbit's-foot clover Trifolium arvense Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Hop-clover Trifolium aureum Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Low hop-clover Trifolium campestre Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Least hop clover Trifolium dubium Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Ovate Palmate (3Pal)
Alsike clover Trifolium hybridum Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Ovate Palmate (3Pal)
Red clover Trifolium pratense Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Ovate Palmate (3Pal)
Low hop clover Trifolium procumbens Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
White clover Trifolium repens Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae Ovate Palmate (3Pal)
Cow vetch; Bitter vetch Vicia cracca Leguminosae (Pea) [Fabaceae] Fabales Rosidae Dicotyledonae
Leguminosae (Pea) [Fabaceae] fmly Alternate
Leguminosae (Pea) fmly [Fabaceae] Fabales Rosidae Dicotyledonae Alternate Stipules Pinnate
Leitneriaceae (Corkwood) fmly Leitneriales Hamamelidae Dicotyledonae Alternate Whole
Duckweed Lemna minor Lemnaceae (Duckweed)
Purple bladderwort Urticularia purpurea Lentibulariaceae Scrophulariales Asteridae Dicotyledonae
Small floating bladderwort Urticularia radiata Lentibulariaceae Scrophulariales Asteridae Dicotyledonae
Common bladderwort Urticularia vulgaris Lentibulariaceae Scrophulariales Asteridae Dicotyledonae
Bladderwort Urticularia geminiscapa Lentibulariaceae (Bladderwort) Scrophulariales Asteridae Dicotyledonae
Lentibulariaceae (Bladderwort) fmly Scrophulariales Asteridae Dicotyledonae
Lentibulariaceae fmly Scrophulariales Asteridae Dicotyledonae Basal
Wild garlic Allium canadense Liliaceae (Lily) Liliales Liliidae Monocotyledonae Basal Linear >6" Whole
Red onion Allium cepa cultivar Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Garlic Allium sativum Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Wild leek Allium tricoccum Liliaceae (Lily) Liliales Liliidae Monocotyledonae Basal Oblong >6" Whole
Field garlic Allium vineale Liliaceae (Lily) Liliales Liliidae Monocotyledonae Basal Sessile Acicular >1" Whole
Wild asparagus Asparagus officinalis Liliaceae (Lily) Liliales Liliidae Monocotyledonae Basal >1"
Asparagus Asparagus officinalis cultivar Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Clintonia Clintonia borealis Liliaceae (Lily) Liliales Liliidae Monocotyledonae Oblong Whole
Trout-lily Erythronium americanum Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Day lily Hemerocallis fulva Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Canada lily Lilium canadense Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Wild lily-of-the-valley; Canada mayflower Maianthemum canadense Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Indian cucumber-root Medeola virginiana Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Star of bethlehem Ornithogalum umbellatum Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Solomon's-seal Polygonatum biflorum Liliaceae (Lily) Liliales Liliidae Monocotyledonae Sessile Oblong
False solomon's-seal Smilacina racemosa Liliaceae (Lily) Liliales Liliidae Monocotyledonae Sessile Oblong
Starry false solomon's-seal; Star-flowered solomon's seal Smilacina stellata Liliaceae (Lily) Liliales Liliidae Monocotyledonae Alternate Sessile Lanceolate >1" Whole
Greenbrier; Catbrier Smilax glauca Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Rosy twisted-stalk Streptopus roseus Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Purple trillium; Wake-robin Trillium erectum Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Large-flowered trillium Trillium grandiflorum Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Painted trillium Trillium undulatum Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Large-flowered bellwort Uvularia grandiflora Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Perfoliate bellwort Uvularia perfoliata Liliaceae (Lily) Liliales Liliidae Monocotyledonae Per = Perfoliate Oblong
Wild oats Uvularia sessifolia Liliaceae (Lily) Liliales Liliidae Monocotyledonae Sessile Oblong
False hellebore Veratrum virida Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Beargrass; Spanish bayonet Yucca filamentosa Liliaceae (Lily) Liliales Liliidae Monocotyledonae
Liliaceae (Lily) fmly Liliales Liliidae Monocotyledonae
Linaceae (Flax) fmly Linales Rosidae Dicotyledonae <1"
Yellow jessamine Gelsemium sempervirens Loganiaceae Gentianales Asteridae Dicotyledonae
Loganiaceae fmly Gentianales Asteridae Dicotyledonae
Bristly clubmoss; Stiff clubmoss Lycopodium annotinum Lycopodiaceae (Clubmoss) Lycopodiales (Clubmosses) Lycopodiinae Pteridophyta Whorled Sessile Oblong <1" Whole
Staghorn clubmoss; Wolf's claw clubmoss Lycopodium clavatum Lycopodiaceae (Clubmoss) Lycopodiales (Clubmosses) Lycopodiinae Pteridophyta Whorled Sessile Linear <1" Whole
Running pine; Trailing christmas green Lycopodium complanatum Lycopodiaceae (Clubmoss) Lycopodiales (Clubmosses) Lycopodiinae Pteridophyta Whorled Scalelike <1" Whole
Northern tree clubmoss Lycopodium dendroideum Lycopodiaceae (Clubmoss) Lycopodiales (Clubmosses) Lycopodiinae Pteridophyta
Ground cedar Lycopodium digitatum Lycopodiaceae (Clubmoss) Lycopodiales (Clubmosses) Lycopodiinae Pteridophyta Whorled Scalelike <1" Whole
Bog clubmoss;Marsh clubmoss Lycopodium inundatum Lycopodiaceae (Clubmoss) Lycopodiales (Clubmosses) Lycopodiinae Pteridophyta Whorled Sessile Lanceolate <1" Whole
Shining clubmoss Lycopodium lucidulum Lycopodiaceae (Clubmoss) Lycopodiales (Clubmosses) Lycopodiinae Pteridophyta Whorled Sessile Lanceolate <1" Whole
Eastern tree clubmoss Lycopodium obscurum Lycopodiaceae (Clubmoss) Lycopodiales (Clubmosses) Lycopodiinae Pteridophyta Whorled Sessile Oblong <1" Whole
Lycopodiaceae (Clubmoss) fmly Lycopodiales (Clubmosses) Lycopodiinae Pteridophyta <1"
Water willow Decodon verticillatus Lythraceae (Loosestrife) Myrtales Rosidae Dicotyledonae
Purple loosestrife Lythrum salicaria Lythraceae (Loosestrife) Myrtales Rosidae Dicotyledonae
Lythraceae (Loosestrife) fmly Myrtales Rosidae Dicotyledonae Whole
Yellow-poplar Liriodendron tulipifera Magnoliaceae (Magnolia) Magnoliales Magnoliidae Dicotyledonae Alternate Petiole long (1/2+ leaf length); Stipules Orbicular >6" Lobed
Southern magnolia Magnolia grandiflora Magnoliaceae (Magnolia) Magnoliales Magnoliidae Dicotyledonae
Southern sweet bay; Laurel magnolia Magnolia virginiana Magnoliaceae (Magnolia) Magnoliales Magnoliidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Elliptical >1" Whole
Magnoliaceae (Magnolia) fmly Magnoliales Magnoliidae Dicotyledonae Alternate Whole
Velvet-leaf Abutilon theophrasti Malvaceae (Mallow) Malvales Dilleniidae Dicotyledonae
Marsh mallow Althaea officinalis Malvaceae (Mallow) Malvales Dilleniidae Dicotyledonae
Rose mallow Hibiscus palustris Malvaceae (Mallow) Malvales Dilleniidae Dicotyledonae
Cheeses Malva neglecta Malvaceae (Mallow) Malvales Dilleniidae Dicotyledonae
Apricot mallow Sphaeraicea ambigua Malvaceae (Mallow) Malvales Dilleniidae Dicotyledonae
Malvaceae (Mallow) fmly Malvales Dilleniidae Dicotyledonae
Deer grass; Meadow beauty Rhexia virginica Melastomataceae (Meadow-beauty) Myrtales Rosidae Dicotyledonae
Melastomataceae (Meadow-beauty) fmly Myrtales Rosidae Dicotyledonae Opposite
Canada moonseed Menispermum canadense Menispermaceae (Moonseed) Ranunculales Magnoliidae Dicotyledonae Pel = Peltate:at center of leaf
Menispermaceae (Moonseed) fmly Alternate
Carpetweed Mollugo verticillata Molluginaceae Caryophyllales Caryophyllidae Dicotyledonae
Molluginaceae fmly Caryophyllales Caryophyllidae Dicotyledonae
Indian pipe Monotropa uniflora Monotropaceae Ericales Dilleniidae Dicotyledonae Scalelike
Monotropaceae fmly Ericales Dilleniidae Dicotyledonae
Texas mulberry Morus microphylla Moraceae (Mulberry) Urticales Hamamelidae Dicotyledonae
Red mulberry Morus rubra Moraceae (Mulberry) Urticales Hamamelidae Dicotyledonae
Moraceae (Mulberry) fmly Urticales Hamamelidae Dicotyledonae
Sweet-fern Comptonia peregrina Myricaceae (Bayberry) Myricales Hamamelidae Dicotyledonae Alternate Stipules Linear >1" Parted
Wax myrtle Myrica cerifera Myricaceae (Bayberry) Myricales Hamamelidae Dicotyledonae
Sweet-gale Myrica gale Myricaceae (Bayberry) Myricales Hamamelidae Dicotyledonae
Bayberry; Candleberry Myrica pensylvanica Myricaceae (Bayberry) Myricales Hamamelidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Oblanceolate >1" Whole
Myricaceae (Bayberry) fmly Myricales Hamamelidae Dicotyledonae Alternate Whole
Common naiad Najas flexilis Najadeaceae Najadales Alismatidae Monocotyledonae
Najadeaceae fmly Najadales Alismatidae Monocotyledonae
Nyctaginaceae (Four-o'clock) fmly Caryophyllales Caryophyllidae Dicotyledonae
Water-shield Brasenia schreberi Nymphaeaceae (Water-lily) Nymphaeales Magnoliidae Dicotyledonae
Yellow pond-lily; Water-lily; Bullhead-lily; Spatterdock; Cow-lily Nuphar variegata; variegatum Nymphaeaceae (Water-lily) Nymphaeales Magnoliidae Dicotyledonae Basal Petiole long (1/2+ leaf length) Oval >6" Whole
Fragrant water-lily; Sweet-scented water-lily Nymphaea odorata Nymphaeaceae (Water-lily) Nymphaeales Magnoliidae Dicotyledonae Basal Petiole long (1/2+ leaf length) Oval >6" Whole
Nymphaeaceae (Water-lily) fmly Nymphaeales Magnoliidae Dicotyledonae Petiole long (1/2+ leaf length)
Tupelo; Black gum; Sour gum Nyssa sylvatica Nyssaceae (Tupelo) Cornales Rosidae Dicotyledonae Whorled Ovate
Nyssaceae (Tupelo) fmly Cornales Rosidae Dicotyledonae
Forsythia Forsythia suspensa Oleaceae (Olive) Scrophulariales Asteridae Dicotyledonae
White ash Fraxinus americana Oleaceae (Olive) Scrophulariales Asteridae Dicotyledonae
Singleleaf ash Fraxinus anomala Oleaceae (Olive) Scrophulariales Asteridae Dicotyledonae
Black ash Fraxinus nigra Oleaceae (Olive) Scrophulariales Asteridae Dicotyledonae
Green ash; Red ash Fraxinus pennsylvanica Oleaceae (Olive) Scrophulariales Asteridae Dicotyledonae
Velvet ash Fraxinus velutina Oleaceae (Olive) Scrophulariales Asteridae Dicotyledonae Pinnate (2Pin)
Japanese privet Ligustrum obtusifolium Oleaceae (Olive) Scrophulariales Asteridae Dicotyledonae
Privet Ligustrum vulgare Oleaceae (Olive) Scrophulariales Asteridae Dicotyledonae
Lilac Syringa vulgaris Oleaceae (Olive) Scrophulariales Asteridae Dicotyledonae
Oleaceae (Olive) fmly Scrophulariales Asteridae Dicotyledonae
Dwarf enchanter's nightshade; Smaller enchanter's nightshade Circaea alpina Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae Opposite Petiole short (<1/2 leaf length) Ovate Whole
Enchanter's nightshade Circaea lutetiana Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae
Willow-herb; Northern willow-herb Epilobium ciliatum Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae
Purple-leaved willow-herb Epilobium coloratum Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae Alternate Lanceolate
Willow herb Epilobium glandulosum Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae
Hairy willow-herb Epilobium hirsutum Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae Alternate Lanceolate
Willow herb Epilobium leptophyllum Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae
Willow herb Epilobium palustre Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae
Water purslane; False loosestrife Ludwigia palustris Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae
Common evening-primrose Oenothera biennis Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae
Sundrops Oenothera fruticosa; perennis Onagraceae (Evening-primrose) Myrtales Rosidae Dicotyledonae Alternate
Onagraceae (Evening-primrose) fmly Myrtales Rosidae Dicotyledonae
Cut-leaf grape fern Botrychium dissectum Ophioglossaceae (Adder's-tongue, Grape fern) Ophioglossales (Succulent Ferns) Eusporangiatae Pteridophyta
Rattlesnake fern Botrychium virginianum Ophioglossaceae (Adder's-tongue, Grape fern) Ophioglossales (Succulent Ferns) Eusporangiatae Pteridophyta
Ophioglossaceae (Adder's-tongue, Grape fern) fmly Ophioglossales (Succulent Ferns) Eusporangiatae Pteridophyta
Spotted coralroot Corallorrhiza maculata Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Pink lady's slipper; Moccasin flower Cypripedium acaula Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae Basal
Yellow lady's slipper Cypripedium calceolus Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Showy lady's slipper Cypripedium resinae Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae Opposite Clasping Oblong >6" Whole
Helleborine Epipactis helleborine Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Showy orchis Galearis spectabilis Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Downy rattlesnake-plantain Goodyera pubescens Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Green woodland orchis Platanthera clavellata Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Northern green orchis Platanthera hyerborea Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Ragged fringed orchis Platanthera lacera Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Small purple-fringed orchis Platanthera psycodes Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Nodding ladies'-tresses Spiranthes cernua Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Shining ladies'-tresses Spiranthes lucida Orchidaceae (Orchid) Orchidales Liliidae Monocotyledonae
Orchidaceae (Orchid) fmly Orchidales Liliidae Monocotyledonae
Beech-drops Epifagus virginiana Orobanchaceae (Broomrape) Scrophulariales Asteridae Dicotyledonae
Orobanchaceae (Broomrape) fmly Scrophulariales Asteridae Dicotyledonae Leafless Scalelike
Cinnamon fern Osmunda cinnamomea Osmundaceae (Flowering fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Interrupted fern Osmunda claytoniana Osmundaceae (Flowering fern) Eufilicales (True Ferns) Filicinae Pteridophyta Basal; Opposite (leaflets) Lanceolate; Lanceolate (leaflets) >12"; >1" (leaflets) Pinnate (2Cut); Parted (leaflets)
Royal fern Osmunda regalis Osmundaceae (Flowering fern) Eufilicales (True Ferns) Filicinae Pteridophyta Basal; Alternate (leaflets) Petiole short (<1/2 leaf length) (leaflets) Lanceolate;Oblong (leaflets) >12" Pinnate (2Cut); Whole (leaflets)
Osmundaceae (Flowering fern) fmly Eufilicales (True Ferns) Filicinae Pteridophyta
Yellow wood-sorrel Oxalis europaea; fontana Oxalidaceae (Wood-sorrel) Geraniales Rosidae Dicotyledonae
Common wood-sorrel Oxalis montana; acetosella Oxalidaceae (Wood-sorrel) Geraniales Rosidae Dicotyledonae
Oxalidaceae (Wood-sorrel) fmly Geraniales Rosidae Dicotyledonae IInflexed Petiole long (1/2+ leaf length) Palmate (3Pal)
Palmetto Sabal minor Palmae (Palm) Arecales Arecidae Monocotyledonae
Palmae (Palm) fmly Arecales Arecidae Monocotyledonae Palmate (2Pal ,3Pal); Pinnate (2Pin, 3 Pin)
Celandine; Swallow-wort; Tetterwort; Killwort; Wartwort Chelidonium majus; Stylophorum diphyllum Papaveraceae (Poppy) Papaverales Magnoliidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Obovate >6", >1" Pinnate; Parted; Lobed
Papaveraceae (Poppy) fmly Papaverales Magnoliidae Dicotyledonae Alternate Lobed; Ceft; Parted
Pokeweed Phytolacca americana Phytolaccaceae (Pokeweed) Caryophyllales Caryophyllidae Dicotyledonae Alternate Petiole
Phytolaccaceae (Pokeweed) fmly Caryophyllales Caryophyllidae Dicotyledonae >6"
Balsam fir Abies balsamea Pinaceae (Pine) Coniferales Coniferae Gymnospermae
White fir Abies concolor Pinaceae (Pine) Coniferales Coniferae Gymnospermae
Alpine fir Abies lasiocarpa Pinaceae (Pine) Coniferales Coniferae Gymnospermae
Eastern larch; Tamarack Larix laricina Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular
Norway spruce Picea abies Pinaceae (Pine) Coniferales Coniferae Gymnospermae Alternate Acicular <1"
Engelmann spruce Picea engelmanni Pinaceae (Pine) Coniferales Coniferae Gymnospermae Alternate Acicular <1"
White spruce Picea glauca Pinaceae (Pine) Coniferales Coniferae Gymnospermae Alternate Acicular <1"
Black spruce Picea mariana Pinaceae (Pine) Coniferales Coniferae Gymnospermae Alternate Acicular <1"
Blue spruce Picea pungens Pinaceae (Pine) Coniferales Coniferae Gymnospermae Alternate Acicular <1"
Red spruce Picea rubens Pinaceae (Pine) Coniferales Coniferae Gymnospermae Alternate Acicular <1"
Bristlecone pine Pinus aristata Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >1"
Jack pine Pinus banksiana Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >1" Palmate (2Pal)
Mexican pinyon pine Pinus cembroides Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >1" Palmate (3Pal)
Lodgepole pine Pinus contorta Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >1"
Pinyon pine Pinus edulis Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >1" Palmate (2Pal)
Singleleaf pinyon Pinus monophylla Pinaceae (Pine) Coniferales Coniferae Gymnospermae Acicular >1"
Longleaf pine Pinus palustris Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >1"
Ponderosa pine Pinus ponderosa Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >6" Palmate (3Pal)
Red pine Pinus resinosa Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >6" Palmate (2Pal)
Pitch pine Pinus rigida Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >1" Palmate (3Pal)
Eastern white pine Pinus strobus Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >1" Palmate (5Pal)
Scotch pine Pinus sylvestris Pinaceae (Pine) Coniferales Coniferae Gymnospermae Whorled Acicular >1" Palmate (2Pal)
Douglas-fir Pseudotsuga menziesii Pinaceae (Pine) Coniferales Coniferae Gymnospermae
Eastern hemlock Tsuga canadensis Pinaceae (Pine) Coniferales Coniferae Gymnospermae
Western hemlock Tsuga heterophylla Pinaceae (Pine) Coniferales Coniferae Gymnospermae
Pinaceae (Pine) fmly Coniferales Coniferae Gymnospermae F = Fascicles Acicular; Linear
Bracted plantain Plantago aristata Plantaginaceae (Plantain) Plantaginales Asteridae Dicotyledonae
Goose tongue Plantago juncoides Plantaginaceae (Plantain) Plantaginales Asteridae Dicotyledonae Linear
Ribgrass Plantago lanceolata Plantaginaceae (Plantain) Plantaginales Asteridae Dicotyledonae
Common plantain; White-man's foot Plantago major Plantaginaceae (Plantain) Plantaginales Asteridae Dicotyledonae Basal Ovate
Seaside plantain Plantago oliganthos Plantaginaceae (Plantain) Plantaginales Asteridae Dicotyledonae
Plantain Plantago rugelii Plantaginaceae (Plantain) Plantaginales Asteridae Dicotyledonae
Redstem; Pale plantain Plantain rugelii Plantaginaceae (Plantain) Plantaginales Asteridae Dicotyledonae
Plantaginaceae (Plantain) fmly Plantaginales Asteridae Dicotyledonae Basal
Arizona sycamore Plantanus wrightii Platanaceae (Sycamore) Hamamelidales Hamamelidae Dicotyledonae Cleft
Sycamore Platanus occidentalis Platanaceae (Sycamore) Hamamelidales Hamamelidae Dicotyledonae
Platanaceae (Sycamore) fmly Hamamelidales Hamamelidae Dicotyledonae
Sea-lavender; Marsh-rosemary Limonium nashii Plumbaginaceae (Sea-lavender; Leadwort) Plumbaginales Caryophyllidae Dicotyledonae Basal Petiole Oblanceolate; Spatulate >6" Whole
Plumbaginaceae (Sea-lavender; Leadwort) fmly Plumbaginales Caryophyllidae Dicotyledonae
Garden phlox; Perennial phlox Phlox paniculata Polemoniaceae (Phlox) Solanales Asteridae Dicotyledonae
Polemoniaceae (Phlox) fmly Solanales Asteridae Dicotyledonae Pinnate (2Pin, 3Pin)
Gay-wings; Fringed polygala Polygala paucifolia Polygalaceae (Milkwort) Polygalales Rosidae Dicotyledonae
Polygalaceae (Milkwort) fmly Polygalales Rosidae Dicotyledonae Alternate Linear <1"
Flat-topped buckwheat Eriogonum fasciculatum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Jointweed Polygonella articulata Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Water smartweed; Floating smartweed Polygonum amphibium Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Knotweed; Smartweed Polygonum arenastrum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Halberd-leaved tearthumb Polygonum arifolium Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Doorweed; Knotweed Polygonum aviculare Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Smartweed Polygonum cespitosum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Fringed bindweed Polygonum cilinode Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Knotweed; Smartweed Polygonum coccineum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Black bindweed Polygonum convolvulus Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Knotweed; Smartweed Polygonum cristatum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Japanese knotweed Polygonum cuspidatum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Water-pepper Polygonum hydropiper Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Mild water-pepper Polygonum hydropiperoides Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Willow-weed Polygonum lapathifolium Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Pennsylvania smartweed Polygonum pensylvanicum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Lady's thumb Polygonum persicaria Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Water smartweed Polygonum punctatum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Bushy knotweed Polygonum ramosissimum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Arrow-leaved tearthumb Polygonum saggitatum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae Lanceolate
Climbing false buckwheat Polygonum scandens Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Jumpseed Polygonum virginianum Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Green sorrel Rumex acetosa Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Sheep sorrel Rumex acetosella Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae Alternate; Basal Lanceolate Lobed
Curled dock Rumex crispus Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae >6"
Bitter dock Rumex obtusifolius Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae Basal
Great water dock Rumex orbiculatus Polygonaceae (Buckwheat) Polygonales Caryophyllidae Dicotyledonae
Polygonaceae (Buckwheat) fmly Polygonales Caryophyllidae Dicotyledonae Sheath
Rock polypody Polypodium appalachianum Polypodiaceae (Fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Virginia chain fern Woodwardia virginica Polypodiaceae (Fern) Eufilicales (True Ferns) Filicinae Pteridophyta
Polypodiaceae (Fern) fmly Eufilicales (True Ferns) Filicinae Pteridophyta
Pickerelweed Pontederia cordata Pontederiaceae (Pickerelweed) Liliales Liliidae Monocotyledonae Alternate
Pontederiaceae (Pickerelweed) fmly Liliales Liliidae Monocotyledonae
Portulacaceae (Purslane) fmly Caryophyllales Caryophyllidae Dicotyledonae Opposite
Carolina spring-beauty Claytonia caroliniana Portulaceae (Purslane) Caryophyllales Caryophyllidae Dicotyledonae
Narrow-leaved spring-beauty Claytonia virginica Portulaceae (Purslane) Caryophyllales Caryophyllidae Dicotyledonae Acicular
Purslane Portulaca oleracea Portulaceae (Purslane) Caryophyllales Caryophyllidae Dicotyledonae Whorled Spatulate
Large-leaved pondweed Potamogeton amplifolius Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Hair-like pondweed Potamogeton capillaceus Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Crisped pondweed Potamogeton crispus Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Pondweed Potamogeton epihydrus Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Leafy pondweed Potamogeton foliosus Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Grassleaf pondweed Potamogeton gramineus Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Shining pondweed Potamogeton illinoensis Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Floating pondweed Potamogeton natans Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Pondweed Potamogeton oakesianus Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Sago pondweed Potamogeton pectinatus Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Whitestem pondweed Potamogeton praelongus Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Tiny pondweed Potamogeton pusillus Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Robbins' pondweed Potamogeton robbinsii Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Spiral pondweed Potamogeton spirillus Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Flat-stem pondweed Potamogeton zosteriformis Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Ditch grass Ruppia maritima Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Eelgrass Zostera marina Potamogetonaceae (Pondweed) Najadales Alismatidae Monocotyledonae
Potamogetonaceae (Pondweed) fmly Najadales Alismatidae Monocotyledonae
Sea milkwort Glaux maritima Primulaceae (Primrose) Primulales Dilleniidae Dicotyledonae
Fringed loosestrife Lysimachia ciliata Primulaceae (Primrose) Primulales Dilleniidae Dicotyledonae Opposite
Moneywort Lysimachia nummularia Primulaceae (Primrose) Primulales Dilleniidae Dicotyledonae Opposite Ovate
Whorled loosestrife Lysimachia quadrifolia Primulaceae (Primrose) Primulales Dilleniidae Dicotyledonae
Swamp candles Lysimachia terrestris Primulaceae (Primrose) Primulales Dilleniidae Dicotyledonae
Tufted loosestrife Lysimachia thrysiflora Primulaceae (Primrose) Primulales Dilleniidae Dicotyledonae
Bird's eye primrose Primula mistassinica Primulaceae (Primrose) Primulales Dilleniidae Dicotyledonae
Starflower Trientalis borealis Primulaceae (Primrose) Primulales Dilleniidae Dicotyledonae Whorled Sessile Oblong >1" Palmate (5-9Pal)
Primulaceae (Primrose) fmly Primulales Dilleniidae Dicotyledonae Whole
Maidenhair fern Adiantum pedatum Pteridaceae Eufilicales (True Ferns) Filicinae Pteridophyta
Pteridaceae fmly Eufilicales (True Ferns) Filicinae Pteridophyta
Spotted wintergreen Chimaphila maculata Pyrolaceae (Wintergreen) Ericales Dilleniidae Dicotyledonae
Pipsissewa Chimaphila umbellata Pyrolaceae (Wintergreen) Ericales Dilleniidae Dicotyledonae
Shinleaf Pyrola elliptica Pyrolaceae (Wintergreen) Ericales Dilleniidae Dicotyledonae Basal Petiole short (<1/2 leaf length) Ovate >1" Whole
Lesser pyrola Pyrola minor Pyrolaceae (Wintergreen) Ericales Dilleniidae Dicotyledonae Basal Ovate Whole
Shinleaf Pyrola rotundifolia Pyrolaceae (Wintergreen) Ericales Dilleniidae Dicotyledonae
Pyrolaceae (Wintergreen) fmly Ericales Dilleniidae Dicotyledonae Whorled; Basal; Leafless
White baneberry; Doll's eyes Actaea pachypoda Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Opposite Pinnate (5Pin)
Red baneberry Actaea rubra Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae
Canada anemone Anemone canadensis Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Per = Perfoliate Orbicular >1" Parted
Thimbleweed Anemone cylindrica Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae
Wood anemone Anemone quinquefolia Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Whorled Palmate (3Pal)
Tall anemone Anemone virginiana Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae
Columbine Aquilegia canadensis Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Petiole long (1/2+ leaf length) Ovate >1" Pinnate (2Pin, 3Pin); Lobed
Marsh-marigold; Cowslip Caltha palustris Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Basal; Alternate Petiole long (1/2+ leaf length) Reniform >1" Whole
Virgin's-bower Clematis virginiana Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae
Goldthread Coptis groenlandica; trifolia Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Palmate (3Pal)
Sharp-lobed hepatica Hepatica acutiloba Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Basal Petiole long (1/2+ leaf length) Orbicular Lobed
Hepatica; Round-lobed hepatica Hepatica americana Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Basal Petiole long (1/2+ leaf length) Orbicular Lobed
Kidneyleaf crowfoot Ranunculus abortivus Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae
Common buttercup Ranunculus acris Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Parted
Bulbous crowfoot Ranunculus bulbosus Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae
Swamp buttercup Ranunculus hispidus Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae
White water-crowfoot; White water-buttercup Ranunculus longirostris Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Alternate Orbicular Dissected (finely cut)
Hooked crowfoot Ranunculus recurvatus Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae
Creeping buttercup Ranunculus repens Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae
Early meadow rue Thalictrum dioicum Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Alternate Petiole long (1/2+ leaf length) Ovate Pinnate; Lobed
Tall meadow-rue Thalictrum polygamum; pubescens Ranunculaceae (Buttercup) Ranunculales Magnoliidae Dicotyledonae Alternate Petiole long (1/2+ leaf length) Oblong Pinnate; Lobed
Ranunculaceae (Buttercup) fmly Ranunculales Magnoliidae Dicotyledonae
New Jersey tea Ceanothus americanus Rhamnaceae (Buckthorn) Rhamnales Rosidae Dicotyledonae
Desert ceanothus Ceanothus greggii Rhamnaceae (Buckthorn) Rhamnales Rosidae Dicotyledonae
Mexican crucillo Condalia warnockii Rhamnaceae (Buckthorn) Rhamnales Rosidae Dicotyledonae Whorled Sessile Spatulate <1" Whole
European buckthorn Rhamnus cathartica Rhamnaceae (Buckthorn) Rhamnales Rosidae Dicotyledonae
Smooth buckthorn Rhamnus frangula Rhamnaceae (Buckthorn) Rhamnales Rosidae Dicotyledonae
Rhamnaceae (Buckthorn) fmly Rhamnales Rosidae Dicotyledonae Opposite; Alternate
Agrimony Agrimonia gryposepala Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Agrimony Agrimonia striata Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Serviceberry; Shadbush; Juneberry; Downy serviceberry Amelanchier arborea Rosaceae (Rose) Rosales Rosidae Dicotyledonae Alternate Elliptical; Oval >1"
Shadbush; Juneberry Amelanchier canadensis Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Serviceberry; Shadbush; Juneberry; Early shadbush; Smooth-leaved shadbush Amelanchier laevis Rosaceae (Rose) Rosales Rosidae Dicotyledonae Alternate Elliptical; Oval >1"
Utah juneberry Amelanchier utahensis Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Red chokeberry Aronia arbutifolia Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Purple chokeberry Aronia floribunda Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Black chokeberry Aronia melanocarpa Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Birchleaf mountain-mahogany Cercocarpus betuloides Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Curlleaf mountain-mahogany Cercocarpus ledifolius Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Alderleaf mountain-mahogany Cercocarpus montanus Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Fernbush Chamaebatiaria millefolium Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Blackbrush Coleogyne ramosissima Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Cliff rose Cowania stansburiana; mexicana Rosaceae (Rose) Rosales Rosidae Dicotyledonae Alternate Parted
Hawthorn; Thornapple Crataegus brainerdii Rosaceae (Rose) Rosales Rosidae Dicotyledonae Alternate Obovate
Hawthorne Crataegus compta Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Hawthorne Crataegus dodgei Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Hawthorn; Thornapple Crataegus punctata Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Dewdrop Dalibarda repens Rosaceae (Rose) Rosales Rosidae Dicotyledonae Basal
Woodland strawberry; European strawberry Fragaria vesca Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Common strawberry Fragaria virginiana Rosaceae (Rose) Rosales Rosidae Dicotyledonae Palmate
Yellow avens Geum aleppicum Rosaceae (Rose) Rosales Rosidae Dicotyledonae Opposite; Alternate; Basal Sessile Ovate >1" Parted; Lobed; Whole
White avens Geum canadense Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Rough avens; Floodplain avens Geum laciniatum Rosaceae (Rose) Rosales Rosidae Dicotyledonae Palmate (3Pal)
Water avens Geum rivale Rosaceae (Rose) Rosales Rosidae Dicotyledonae Parted; Pinnate
Common apple Malus pumila Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Ninebark Physocarpus opulifolius Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Dwarf cinquefoil; Five fingers Potenilla canadensis Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Silverweed Potentilla anserina Rosaceae (Rose) Rosales Rosidae Dicotyledonae Pinnate
Silvery cinquefoil Potentilla argentea Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Cinquefoil; Five-finger Potentilla canadensis Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Silverweed Potentilla egedei Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Shrubby cinquefoil Potentilla fruticosa Rosaceae (Rose) Rosales Rosidae Dicotyledonae Palmate
Rough cinquefoil Potentilla norvegica Rosaceae (Rose) Rosales Rosidae Dicotyledonae Palmate
Rough-fruited cinquefoil Potentilla recta Rosaceae (Rose) Rosales Rosidae Dicotyledonae Palmate
Common cinquefoil; Old-field cinquefoil Potentilla simplex Rosaceae (Rose) Rosales Rosidae Dicotyledonae Palmate
Three-toothed cinquefoil Potentilla tridentata Rosaceae (Rose) Rosales Rosidae Dicotyledonae Palmate
Bitter cherry Prunus emarginata Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Beach plum Prunus maritima Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Pin cherry; Fire cherry Prunus pensylvanica Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Black cherry Prunus serotina Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Choke cherry Prunus virginiana Rosaceae (Rose) Rosales Rosidae Dicotyledonae Alternate Petiole Obovate >1"
Pear Pyrus communis Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Pasture rose; Carolina rose Rosa carolina Rosaceae (Rose) Rosales Rosidae Dicotyledonae Alternate Petiole short (<1/2 leaf length) Oblanceolate >1" Pinnate (7Pin)
Multiflora rose Rosa multiflora Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Swamp rose Rosa palustris Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Wrinkled rose; seaside rose Rosa rugosa Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Scotch rose; Burnet rose Rosa spinosissima Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Rose Rosa virginiana Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Blackberry Rubus alleghaniensis Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Smooth blackberry Rubus canadensis Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Northern dewberry Rubus flagellaris Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Swamp dewberry; Running blackberry Rubus hispidus Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Black raspberry Rubus occidentalis Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Purple-flowering raspberry Rubus odoratus Rosaceae (Rose) Rosales Rosidae Dicotyledonae Alternate Pet Orbicular >1" Lobed
High-bush blackberry Rubus pensilvanicus Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Dwarf raspberry; Plumboy Rubus pubescens Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Red raspberry Rubus strigosus; idaeus Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Southern dewberry Rubus trivialis Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Mountain-ash Sorbus americana Rosaceae (Rose) Rosales Rosidae Dicotyledonae Pinnate
Arizona mountain-ash Sorbus dumosa Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Meadowsweet Spiraea latifolia Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Steeple-bush; Hardhack Spiraea tomentosa Rosaceae (Rose) Rosales Rosidae Dicotyledonae
Rosaceae (Rose) fmly Rosales Rosidae Dicotyledonae Alternate Stipules
Buttonbush Cephalanthus occidentalis Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae
Cleavers; Goosegrass Galium aparine Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae
Rough bedstraw Galium asprellum Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae W6= Whorled Sessile Oblong Whole
Northern bedstraw Galium boreale Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae W4= Whorled Sessile Oblong Whole
Wild licorice Galium circaezans Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae
Wild licorice Galium lanceolatum Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae
Wild madder; White bedstraw Galium mollugo Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae W8 = Whorled Sessile Oblong Whole
Large marsh bedstraw Galium obtusum Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae
Marsh bedstraw Galium palustre Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae
Small bedstraw Galium trifidum Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae
Fragrant bedstraw; Sweet-scented bedstraw Galium triflorum Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae W6 = Whorled Sessile Oblong >1" Whole
Our-lady's bedstraw Galium verum Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae
Bluets Houstonia caerulea; Hedyotis caerulea Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae
Partridgeberry; Twinberry; Creeping wintergreen; Checker-berry; Mountain tea; Ground tea; Deer, Box or Spice Berry Mitchella repens Rubiaceae (Bedstraw) Rubiales Asteridae Dicotyledonae Opposite Petiole Ovate; Oval <1" Whole
Rubiaceae (Bedstraw) fmly Rubiales Asteridae Dicotyledonae Whorled; Opposite <1"
Common hoptree Ptelea augustifolia Rutaceae (Rue) Sapindales Rosidae Dicotyledonae
Prickly-ash; Toothache-tree Zanthoxylum americanum Rutaceae (Rue) Sapindales Rosidae Dicotyledonae
Rutaceae (Rue) fmly Sapindales Rosidae Dicotyledonae
White poplar; Silver-leaved poplar Populus alba Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Balsam poplar Populus balsamifera Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Eastern cottonwood Populus deltoides Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Fremont cottonwood Populus fremontii Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae Alternate Petiole Deltoid >1" Whole
Bigtooth aspen Populus grandidentata Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Quaking aspen Populus tremuloides Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
White willow Salix alba Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Weeping willow Salix babylonica Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Beaked willow Salix bebbiana Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Hoary willow Salix candida Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Pussy willow Salix discolor Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Heart-leaved willow Salix eriocephala Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Crack-willow Salix fragilis Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Goodding willow Salix goodingii Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae Alternate Lanceolate Whole
Arroyo willow Salix lasiolepsis Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Shining willow Salix lucida Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Black willow Salix nigra Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Purple osier; Basket willow Salix purpurea Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Silky willow Salix sericea Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Autumn willow Salix serissima Salicaceae (Willow) Salicales Dilleniidae Dicotyledonae
Salicaceae (Willow) fmly Salicales Dilleniidae Dicotyledonae Alternate Whole
Salviniaceae (Water fern) fmly
Santalaceae (Sandalwood) fmly Santalales Rosidae Dicotyledonae Alternate Oval
Hopbush Dodonaea viscosa; angustifolia Sapindaceae (Soapberry) Sapindales Rosidae Dicotyledonae Linear
Sapindaceae (Soapberry) fmly Sapindales Rosidae Dicotyledonae
Pitcher-plant Sarracenia purpurea Sarraceniaceae (Pitcher-plant) Nepenthales Dilleniidae Dicotyledonae Basal <1"
Sarraceniaceae (Pitcher-plant) fmly Nepenthales Dilleniidae Dicotyledonae
Saururaceae (Lizard's-tail) fmly Piperales Hamamelidae Dicotyledonae
Golden saxifrage; Water carpet Chrysosplenium americana Saxifragaceae (Saxifrage) Rosales Rosidae Dicotyledonae Opposite Oval
Miterwort Mitella diphylla Saxifragaceae (Saxifrage) Rosales Rosidae Dicotyledonae Basal; Opposite Petiole long (1/2+ leaf length); Sessile Oval >1" Lobed
Grass-of-parnassus Parnassia glauca Saxifragaceae (Saxifrage) Rosales Rosidae Dicotyledonae Basal Petiole long (1/2+ leaf length); Cl = Clasping Ovate >1" Whole
Swamp saxifrage Saxifraga pensylvanica Saxifragaceae (Saxifrage) Rosales Rosidae Dicotyledonae Oblanceolate >1"; >6" Whole
Early saxifrage Saxifraga virginiensis Saxifragaceae (Saxifrage) Rosales Rosidae Dicotyledonae Whorled Petiole short (<1/2 leaf length) Oval >1" Whole
Foam flower; False miterwort Tiarella cordifolia Saxifragaceae (Saxifrage) Rosales Rosidae Dicotyledonae Basal Petiole long (1/2+ leaf length) Oval >1" Lobed
Saxifragaceae (Saxifrage) fmly Rosales Rosidae Dicotyledonae Basal
Dwarf snapdragon Chaenorrhinum minus Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Turtlehead Chelone glabra Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae Opposite
Eyebright Euphrasia nemorosa Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Gerardia Gerardia maritima Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Hedge-hyssop Gratiola aurea Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Toadflax Linaria canadensis Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Butter and eggs Linaria vulgaris Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
False pimpernel Lindernia dubia Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Cow-wheat Melampyrum lineare Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Monkeyflower Mimulus ringens Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Lousewort; Wood betony Pedicularis canadensis Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Foxglove beardtongue; White beard-tongue Penstemon digitalis Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Yellow-rattle Rhinanthus minor Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Common mullein Verbascum thapsus Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
American speedwell Veronica americana Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Corn speedwell Veronica arvensis Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Bird's-eye speedwell Veronica chamaedrys Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Common speedwell Veronica officinalis Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Neckweed; Purslane speedwell Veronica peregrina Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Bird's eye speedwell Veronica persica Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Marsh speedwell Veronica scutellata Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Thyme-leaved speedwell Veronica serpyllifolia Scrophulariaceae (Snapdragon) Scrophulariales Asteridae Dicotyledonae
Scrophulariaceae (Snapdragon) fmly [Figwort] Scrophulariales Asteridae Dicotyledonae
Creeping spikemoss Selaginella apoda Sellaginellaceae (Spikemoss) Sellaginellales (Spikemosses) Lycopodiinae Pteridophyta
Sellaginellaceae (Spikemoss) fmly Sellaginellales (Spikemosses) Lycopodiinae Pteridophyta Whorled (4 rows) <1"
Jojoba Simmondsia chinensis Simmondsiaceae (Jojoba) Euphorbiales Rosidae Dicotyledonae Opposite Oval >1" Whole
Simmondsiaceae (Jojoba) fmly Euphorbiales Rosidae Dicotyledonae
Carrion-flower Smilax herbacea Smilacaceae Liliales Liliidae Monocotyledonae Alternate Petiole long (1/2+ leaf length) Ovate Whole
Greenbrier Smilax rotundifolia Smilacaceae Liliales Liliidae Monocotyledonae Oval
Smilacaceae fmly Liliales Liliidae Monocotyledonae
Yellow bell pepper Capsicum annuum cultivar Solanaceae (Tomato) Solanales Asteridae Dicotyledonae
Pallid wolfberry Lycium pallidum Solanaceae (Tomato) Solanales Asteridae Dicotyledonae Whorled Oblanceolate >1"
Tomato; Love-apple Lycopersicon esculentum cultivar Solanaceae (Tomato) Solanales Asteridae Dicotyledonae
Apple-of-Peru Nicandra physalodes Solanaceae (Tomato) Solanales Asteridae Dicotyledonae
Clammy ground-cherry Physalis heterophylla Solanaceae (Tomato) Solanales Asteridae Dicotyledonae
Strawberry-tomato Physalis pruinosa Solanaceae (Tomato) Solanales Asteridae Dicotyledonae
American black nightshade Solanum americanum Solanaceae (Tomato) Solanales Asteridae Dicotyledonae
Horse-nettle Solanum caolinense Solanaceae (Tomato) Solanales Asteridae Dicotyledonae
Bittersweet nightshade Solanum dulcamara Solanaceae (Tomato) Solanales Asteridae Dicotyledonae
Black nightshade; Common nightshade Solanum nigrum Solanaceae (Tomato) Solanales Asteridae Dicotyledonae Opposite Petiole long (1/2+ leaf length) Lanceolate Whole
Solanaceae (Tomato) fmly Solanales Asteridae Dicotyledonae
Bur-reed Sparganium americanum Sparganiaceae (Bur-reed) Typhales Commelinidae Monocotyledonae
Bur-reed Sparganium emersum Sparganiaceae (Bur-reed) Typhales Commelinidae Dicotyledonae
Large-fruited bur-reed Sparganium eurycarpum Sparganiaceae (Bur-reed) Typhales Commelinidae Monocotyledonae
Sparganiaceae (Bur-reed) fmly Typhales Commelinidae Monocotyledonae Linear
Tamarisk Tamarisk pentandra Tamaricaceae (Tamarisk) Violales Dilleniidae Dicotyledonae
Tamaricaceae (Tamarisk) fmly Violales Dilleniidae Dicotyledonae
Canada yew Taxus canadensis Taxaceae (Yew) Coniferales Coniferae Gymnospermae
Taxaceae (Yew) fmly Coniferales Coniferae Gymnospermae Alternate; Opposite Linear
Giant sequoia Sequoiadendron giganteum Taxodiaceae (Redwood) Coniferales Coniferae Gymnospermae
Taxodiaceae (Redwood) fmly Coniferales Coniferae Gymnospermae Linear
Narrow beech fern Phegopteris connectilis Thelypteridaceae Eufilicales (True Ferns) Filicinae Pteridophyta
Broad beech fern Phegopteris hexagonoptera Thelypteridaceae Eufilicales (True Ferns) Filicinae Pteridophyta
New York fern Thelypteris noveboracensis Thelypteridaceae Eufilicales (True Ferns) Filicinae Pteridophyta
Marsh fern Thelypteris palustris Thelypteridaceae Eufilicales (True Ferns) Filicinae Pteridophyta
Thelypteridaceae fmly Eufilicales (True Ferns) Filicinae Pteridophyta
Daphne Daphne mezereum Thymelaeaceae (Mezereum) Myrtales Rosidae Dicotyledonae Oblong >1"
Leatherwood; Wicopy Dirca palustris Thymelaeaceae (Mezereum) Myrtales Rosidae Dicotyledonae
Thymelaeaceae (Mezereum) fmly Myrtales Rosidae Dicotyledonae
American basswood Tilia americana Tiliaceae (Linden) Malvales Dilleniidae Dicotyledonae
Tiliaceae (Linden) fmly Malvales Dilleniidae Dicotyledonae
Narrow-leaved cat-tail Typha augustifolia Typhaceae (Cattail) Typhales Commelinidae Monocotyledonae
Common cattail Typha latifolia Typhaceae (Cattail) Typhales Commelinidae Monocotyledonae Basal Linear >12" Whole
Typhaceae (Cattail) fmly Typhales Commelinidae Monocotyledonae Lanceolate; Linear >12"
Hackberry Celtis laevigata Ulmaceae (Elm) Urticales Magnoliidae Dicotyledonae
Desert hackberry Celtis spinosa Ulmaceae (Elm) Urticales Magnoliidae Dicotyledonae Alternate Ovate <1" Whole
American elm Ulmus americana Ulmaceae (Elm) Urticales Magnoliidae Dicotyledonae
Slippery elm Ulmus rubra Ulmaceae (Elm) Urticales Magnoliidae Dicotyledonae
Ulmaceae (Elm) fmly Urticales Magnoliidae Dicotyledonae
Goutweed Aegopodium podagraria Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Purple-stem angelica; Wild celery Angelica atropurpurea Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Water-hemlock Cicuta bulbifera Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Poison-hemlock; Spotted cowbane Cicuta maculata Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Poison-hemlock Conium maculatum Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Honewort Cryptotaenia canadensis Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Wild carrot; Queen Anne's lace Daucus carota Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Florentine fennel Foeniculum vulgare var. dulce Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Cow-parsnip Heracleum maximum Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Water pennywort Hydrocotyle americana Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Hydrocotyle Hydrocotyle umbellata Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Scotch lovage Ligusticum spp. Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Sweet cicely Osmorhiza claytonii Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae Alternate Petiole Ovate >6" Parted
Wild parsnip Pastinaca sativa Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Parsnip Pastinica sativa Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Mock bishop's weed Ptilimnium capillaceum Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Black snakeroot; Sanicle Sanicula marilandica Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Water-parsnip Sium suave Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Golden alexanders Zizia aurea Umbelliferae (Parsley) [Apiaceae] Apiales Rosidae Dicotyledonae
Umbelliferae (Parsley) [Apiaceae] fmly Apiales Rosidae Dicotyledonae
Rock tripe Umbilicaria spp. Umbilicariaceae Lichens Lichens Thallophyta (algae, fungi, lichens)
Umbilicariaceae fmly Lichens Lichens Thallophyta (algae, fungi, lichens)
False nettle; Bog hemp Boehmeria cylindrica Urticaceae (Nettle) Urticales Magnoliidae Dicotyledonae Opposite Petiole long (1/2+ leaf length) Ovate >1" Whole
Wood nettle Laportea canadensis Urticaceae (Nettle) Urticales Magnoliidae Dicotyledonae
Clearweed Pilea pumila Urticaceae (Nettle) Urticales Magnoliidae Dicotyledonae Opposite Petiole long (1/2+ leaf length) Ovate <1" Whole
Stinging nettle Urtica dioica Urticaceae (Nettle) Urticales Magnoliidae Dicotyledonae Opposite Petiole long (1/2+ leaf length) Ovate <1" Whole
Urticaceae (Nettle) fmly Urticales Magnoliidae Dicotyledonae Opposite
Common valerian Valeriana officinalis Valerianaceae (Valerian) Dipsacales Asteridae Dicotyledonae Opposite Oblong Pinnate
Valerianaceae (Valerian) fmly Dipsacales Asteridae Dicotyledonae Opposite
Oreganillo Aloysia wrightii Verbenaceae (Vervain) Lamiales Asteridae Dicotyledonae Obovate Whole
Desert verbena Glandularia goddingii Verbenaceae (Vervain) Lamiales Asteridae Dicotyledonae
Lopseed Phryma leptostachya Verbenaceae (Vervain) Lamiales Asteridae Dicotyledonae
Blue vervain Verbena hastata Verbenaceae (Vervain) Lamiales Asteridae Dicotyledonae
Narrow-leaved vervain Verbena simplex Verbenaceae (Vervain) Lamiales Asteridae Dicotyledonae
White vervain Verbena urticifolia Verbenaceae (Vervain) Lamiales Asteridae Dicotyledonae
Verbenaceae (Vervain) fmly [Verbena] Lamiales Asteridae Dicotyledonae Opposite; Whorled
LeConte's Violet Viola affinis Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Sweet white violet Viola blanda Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Canadian violet Viola canadensis Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Dog violet Viola conspersa Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Marsh violet Viola cucculata Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Fringed violet Viola fimbriatula Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Large-leaf white violet Viola incognita Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Lance-leaved violet Viola lanceolata Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Swamp white violet Viola macloskeyi Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Northern white violet Viola pallens Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Common blue violet; Woolly blue violet Viola papilionacea; sororia Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Birdsfoot violet Viola pedata Violaceae (Violet) Violales Dilleniidae Dicotyledonae Palmate (5Pal)
Violet Viola primulifolia Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Smooth yellow violet; Downy yellow violet Viola pubescens Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Kidney-leaf violet Viola renifolia Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Long-spurred violet Viola rostrata Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Round-leaved yellow violet; Early yellow violet Viola rotundifolia Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Northern blue violet Viola septentrionalis Violaceae (Violet) Violales Dilleniidae Dicotyledonae
Violaceae (Violet) fmly Violales Dilleniidae Dicotyledonae
Virginia creeper Parthenocissus quinquefolia Vitaceae (Grape) Rhamnales Rosidae Dicotyledonae Palmate (5Pal)
Summer grape; Silverleaf grape; Pigeon grape Vitis aestivalis Vitaceae (Grape) Rhamnales Rosidae Dicotyledonae Alternate Lobed; Whole
Canyon grape; Arizona grape Vitis arizonica Vitaceae (Grape) Rhamnales Rosidae Dicotyledonae Alternate >1" Lobed
Fox grape Vitis labrusca Vitaceae (Grape) Rhamnales Rosidae Dicotyledonae Alternate Reniform >6"
Riverbank grape; Wild grape; Frost grape; Winter grape; Chicken grape Vitis riparia Vitaceae (Grape) Rhamnales Rosidae Dicotyledonae Alternate Petiole Lobed
Vitaceae (Grape) fmly Rhamnales Rosidae Dicotyledonae
Yellow-eyed grass Xyris caroliniana Xyridaceae (Yellow-eyed grass)
Xyridaceae (Yellow-eyed grass) fmly Commelinales Commelinidae Monocotyledonae Basal Linear
Creosote bush Larrea tridentata Zygophyllaceae (Caltrop) Sapindales Rosidae Dicotyledonae Opposite Petiole <1" Cleft
Zygophyllaceae (Caltrop) fmly Sapindales Rosidae Dicotyledonae
Portabella mushroom Agaricus bisporus Fungi