| Family |
Taxon |
Common Name | Photographs |
|---|
| Asteraceae |
Achillea millefolium L. |
common yarrow, milfoil |
|
| Asteraceae |
Achillea millefolium L. subsp. lanulosa (Nutt.) Piper |
common yarrow, milfoil |
|
| Asteraceae |
Lactuca serriola L. |
compass-plant, prickly lettuce |
|
| Asteraceae |
Matricaria discoidea DC. |
pineapple-weed |
|
| Asteraceae |
Ratibida pinnata (Vent.) Barnhart |
globular coneflower, yellow coneflower |
|
| Asteraceae |
Silphium terebinthinaceum Jacq. var. terebinthinaceum |
basal-leaved rosinweed, prairie-dock, prairie rosinweed |
|
| Asteraceae |
Solidago juncea Aiton |
early goldenrod |
|
| Asteraceae |
Sonchus arvensis L. |
field sow-thistle, perennial sow-thistle |
|
| Asteraceae |
Taraxacum officinale Weber |
common dandelion |
|
| Brassicaceae |
Capsella bursa-pastoris (L.) Medik. |
shepherd's-purse |
|
| Chenopodiaceae |
Chenopodium berlandieri Moq. |
pit-seed goosefoot |
|
| Chenopodiaceae |
Chenopodium berlandieri Moq. var. zschackei (Murr) Murr ex Asch. |
pit-seed goosefoot, Zschack's goosefoot |
|
| Equisetaceae |
Equisetum laevigatum A.Braun |
smooth horsetail, smooth scouring rush |
|
| Equisetaceae |
Equisetum X nelsonii (A.A.Eaton) J.H.Schaffn. (pro sp.) |
Nelson's horsetail, Nelson's scouring rush |
|
| Fabaceae |
Lathyrus venosus Muhl. ex Willd. |
forest pea, veiny pea, veiny pea-vine |
|
| Lamiaceae |
Monarda fistulosa L. subsp. fistulosa |
bee balm, wild bergamot |
|
| Lamiaceae |
Pycnanthemum virginianum (L.) T.Durand & B.D.Jacks. ex B.L.Rob. & Fernald |
common mountain mint, Virginia mountain mint |
|
| Lamiaceae |
Scutellaria galericulata L. |
common skullcap, marsh skullcap |
|
| Malvaceae |
Malva neglecta Wallr. |
cheeses, common mallow |
|
| Onagraceae |
Ludwigia palustris (L.) Elliott |
marsh purslane, marsh seed-box, water-purslane |
|
| Onagraceae |
Oenothera biennis L. |
bastard evening-primrose, common evening-primrose |
|
| Orchidaceae |
Platanthera leucophaea (Nutt.) Lindl. |
eastern prairie fringed orchid, prairie white fringed orchid |
|
| Poaceae |
Elymus repens (L.) Gould |
couchgrass, creeping quackgrass, quackgrass |
|
| Poaceae |
Hordeum jubatum L. |
foxtail barley, squirrel-tail grass |
|
| Poaceae |
Phleum pratense L. subsp. pratense |
common timothy, timothy |
|
| Polygonaceae |
Fallopia convolvulus (L.) A.Löve |
black-bindweed, false buckwheat |
|
| Polygonaceae |
Persicaria punctata (Elliott) Small |
dotted smartweed |
|
| Polygonaceae |
Polygonum achoreum S.F.Blake |
beak-seeded knotweed, leathery knotweed |
|
| Polygonaceae |
Rumex crispus L. |
curly dock, sour dock |
|
| Rosaceae |
Spiraea alba Du Roi var. alba |
white meadowsweet |
|
| Scrophulariaceae |
Veronica peregrina L. |
neck-weed, purslane speedwell |
|
| Scrophulariaceae |
Veronica peregrina L. subsp. peregrina |
neck-weed, purslane speedwell |
|
| Typhaceae |
Typha angustifolia L. |
narrow-leaved cat-tail |
|
