| Family |
Taxon |
Common Name | Photographs |
| Alismataceae |
Alisma triviale Pursh |
northern water-plantain |
|
| Apiaceae |
Berula erecta (Huds.) Coville |
cut-leaved water-parsnip, low water-parsnip |
|
| Apiaceae |
Taenidia integerrima (L.) Drude |
yellow-pimpernel |
|
| Araliaceae |
Panax trifolius L. |
dwarf ginseng, groundnut |
|
| Asclepiadaceae |
Asclepias exaltata L. |
poke milkweed, tall milkweed |
|
| Asteraceae |
Ambrosia artemisiifolia L. |
annual bur-sage, common ragweed, short ragweed |
|
| Asteraceae |
Arnoglossum atriplicifolium (L.) H.Rob. |
pale Indian-plantain |
|
| Asteraceae |
Aster macrophyllus L. |
big-leaved aster, large-leaved aster |
|
| Asteraceae |
Bidens vulgata Greene |
big devil's beggar-ticks, tall beggar-ticks |
|
| Asteraceae |
Centaurea solstitialis L. |
St. Barnaby's thistle, yellow star-thistle |
|
| Asteraceae |
Cirsium arvense (L.) Scop. |
Canada thistle, creeping thistle, field thistle |
|
| Asteraceae |
Inula helenium L. |
elecampane |
|
| Asteraceae |
Matricaria discoidea DC. |
pineapple-weed |
|
| Asteraceae |
Polymnia canadensis L. |
pale-flowered leaf-cup, white-flowered leaf-cup |
|
| Asteraceae |
Silphium perfoliatum L. var. perfoliatum |
cup-plant |
|
| Asteraceae |
Tragopogon dubius Scop. |
fistulous goat's-beard, greater sand goat's-beard, yellow salsify |
|
| Asteraceae |
Vernonia fasciculata Michx. subsp. fasciculata |
common ironweed, prairie ironweed, smooth ironweed |
|
| Asteraceae |
Xanthium strumarium L. |
common cocklebur, rough cocklebur |
|
| Brassicaceae |
Berteroa incana (L.) DC. |
hoary false madwort, hoary-alyssum |
|
| Brassicaceae |
Cardamine diphylla (Michx.) A.W.Wood |
broad-leaved toothwort, crinkle-root |
|
| Caesalpiniaceae |
Senna hebecarpa (Fernald) H.S.Irwin & Barneby |
American wild sensitive-plant, northern wild senna |
|
| Caprifoliaceae |
Triosteum aurantiacum E.P.Bicknell |
early horse-gentian, orange-fruit horse-gentian |
|
| Caprifoliaceae |
Viburnum lantana L. |
wayfaring-tree |
|
| Caryophyllaceae |
Dianthus armeria L. subsp. armeria |
Deptford pink |
|
| Caryophyllaceae |
Silene stellata (L.) W.T.Aiton |
starry campion, widow's-frill |
|
| Celastraceae |
Euonymus atropurpurea Jacq. var. atropurpurea |
burning-bush, eastern wahoo |
|
| Chenopodiaceae |
Chenopodium capitatum (L.) Ambrosi var. capitatum |
blite goosefoot, Indian ink, Indian-paint, strawberry-blite, |
|
| Chenopodiaceae |
Salsola tragus L. |
prickly Russian thistle, Russian thistle, tumbleweed |
|
| Cucurbitaceae |
Echinocystis lobata (Michx.) Torr. & A.Gray |
balsam-apple, wild-cucumber |
|
| Cyperaceae |
Carex comosa Boott |
bristly sedge |
|
| Cyperaceae |
Carex pauciflora Lightf. |
few-flowered bog sedge, few-flowered sedge, star sedge |
|
| Cyperaceae |
Cladium mariscoides (Muhl.) Torr. |
smooth sawgrass, twig-rush |
|
| Cyperaceae |
Dulichium arundinaceum (L.) Britton var. arundinaceum |
pond sedge, three-way sedge |
|
| Cyperaceae |
Scirpus atrovirens Willd. |
black bulrush, dark-green bulrush |
|
| Dipsacaceae |
Dipsacus fullonum L. subsp. sylvestris (Huds.) Clapham |
common teasel, wild teasel |
|
| Dryopteridaceae |
Polystichum braunii (Spenn.) Fée |
Braun's holly fern |
|
| Elaeagnaceae |
Elaeagnus umbellata Thunb. |
autumn olive |
|
| Elaeagnaceae |
Shepherdia canadensis (L.) Nutt. |
rabbit-berry, russet buffalo-berry |
|
| Ericaceae |
Vaccinium oxycoccos L. |
small cranberry |
|
| Euphorbiaceae |
Acalypha rhomboidea Raf. |
rhombic copper-leaf, three-seeded-mercury |
|
| Euphorbiaceae |
Euphorbia cyparissias L. |
cypress spurge, graveyard spurge |
|
| Fabaceae |
Desmodium glutinosum (Muhl. ex Willd.) A.W.Wood |
cluster-leaf tick-trefoil, pointed tick-trefoil |
|
| Fabaceae |
Glycine max (L.) Merr. |
soybean |
|
| Fabaceae |
Strophostyles helvula (L.) Elliott |
annual woolly bean, trailing fuzzy bean, trailing wild bean |
|
| Fabaceae |
Trifolium hybridum L. |
alsike clover |
|
| Fabaceae |
Vicia americana Muhl. ex Willd. subsp. americana |
American vetch |
|
| Fumariaceae |
Corydalis aurea Willd. subsp. aurea |
golden corydalis, scrambled eggs |
|
| Fumariaceae |
Corydalis sempervirens (L.) Pers. |
pink and yellow corydalis, pale corydalis, rock harlequin |
|
| Hippuridaceae |
Hippuris vulgaris L. |
common mare's tail, mare's tail |
|
| Hydrophyllaceae |
Hydrophyllum virginianum L. |
John's-cabbage, Shawnee-salad, Virginia waterleaf |
|