| Family |
Taxon |
Common Name | Photographs |
| Poaceae |
Setaria viridis (L.) P.Beauv. |
green bristle grass, green foxtail |
|
| Poaceae |
Sphenopholis intermedia (Rydb.) Rydb. |
slender wedge grass |
|
| Poaceae |
Sporobolus compositus (Poir.) Merr. var. compositus |
meadow drop-seed, rough drop-seed, tall drop-seed |
|
| Poaceae |
Sporobolus cryptandrus (Torr.) A.Gray |
sand drop-seed |
|
| Poaceae |
Sporobolus cryptandrus (Torr.) A.Gray var. fuscicola (Hook.) Pohl |
sand drop-seed |
|
| Poaceae |
Triticum aestivum L. |
wheat |
|
| Poaceae |
Zea mays L. subsp. mays |
corn, Indian corn, maize |
|
| Polemoniaceae |
Phlox paniculata L. |
fall phlox, garden phlox, perennial phlox, summer phlox |
|
| Polemoniaceae |
Polemonium reptans L. var. reptans |
Greek-valerian, spreading Jacob's-ladder |
|
| Polygonaceae |
Fagopyrum esculentum Moench |
buckwheat, fagopyrum |
|
| Polygonaceae |
Fallopia convolvulus (L.) A.Löve |
black-bindweed, false buckwheat |
|
| Polygonaceae |
Fallopia scandens (L.) Holub |
climbing false buckwheat |
|
| Polygonaceae |
Persicaria amphibia (L.) S.F.Gray |
water heart's-ease, water smartweed |
|
| Polygonaceae |
Persicaria hydropiper (L.) Spach |
marsh-pepper knotweed, water-pepper |
|
| Polygonaceae |
Persicaria pensylvanica (L.) M.Gómez |
Pennsylvania knotweed, Pennsylvania smartweed, pinkweed |
|
| Polygonaceae |
Persicaria virginiana (L.) Gaertn. |
jumpseed, woodland knotweed |
|
| Polygonaceae |
Polygonum aviculare L. |
common knotweed, prostrate knotweed |
|
| Polygonaceae |
Polygonum aviculare L. subsp. depressum (Meisn.) Arcang. |
door-yard knotweed, oval-leaved knotweed |
|
| Polygonaceae |
Rumex acetosella L. |
common sheep sorrel, field sorrel, red sorrel, sheep sorrel |
|
| Polygonaceae |
Rumex obtusifolius L. |
bitter dock |
|
| Polygonaceae |
Rumex triangulivalvis (Danser) Rech.f. |
willow dock |
|
| Portulacaceae |
Claytonia virginica L. |
spring-beauty, Virginia spring-beauty |
|
| Potamogetonaceae |
Potamogeton foliosus Raf. subsp. foliosus |
leafy pondweed |
|
| Primulaceae |
Androsace occidentalis Pursh |
rock-jasmine, western androsace |
|
| Primulaceae |
Dodecatheon meadia L. subsp. meadia |
eastern shooting-star, pride-of-Ohio |
|
| Pteridaceae |
Adiantum pedatum L. |
maidenhair fern, northern maidenhair fern |
|
| Ranunculaceae |
Anemone acutiloba (DC.) G.Lawson |
sharp-lobed hepatica |
|
| Ranunculaceae |
Anemone patens L. var. multifida Pritz. |
American pasqueflower, prairie-smoke |
|
| Ranunculaceae |
Anemone virginiana L. |
tall anemone, tall thimbleweed |
|
| Ranunculaceae |
Anemone virginiana L. var. alba (Oakes) A.W.Wood |
tall anemone, thimbleweed |
|
| Ranunculaceae |
Anemone virginiana L. var. virginiana |
tall anemone, tall thimbleweed |
|
| Ranunculaceae |
Clematis virginiana L. |
devil's-darning-needle, virgin's-bower |
|
| Ranunculaceae |
Enemion biternatum Raf. |
false rue anemone |
|
| Ranunculaceae |
Ranunculus abortivus L. |
little-leaf buttercup, small-flowered buttercup |
|
| Ranunculaceae |
Ranunculus aquatilis L. var. diffusus With. |
white water crowfoot |
|
| Ranunculaceae |
Ranunculus fascicularis Muhl. ex J.M.Bigelow |
early buttercup, thick-root buttercup |
|
| Ranunculaceae |
Ranunculus hispidus Michx. |
bristly buttercup, hispid buttercup, rough buttercup |
|
| Ranunculaceae |
Ranunculus hispidus Michx. var. nitidus (Chapm.) T.Duncan |
bristly buttercup, hispid buttercup, rough buttercup |
|
| Ranunculaceae |
Thalictrum dasycarpum Fisch. & Avé-Lall. |
purple meadow-rue, tall meadow-rue |
|
| Ranunculaceae |
Thalictrum revolutum DC. |
skunk meadow-rue, wax-leaf meadow-rue, waxy meadow-rue |
|
| Ranunculaceae |
Thalictrum thalictroides (L.) A.J.Eames & B.Boivin |
rue-anemone, wind-flower |
|
| Rhamnaceae |
Rhamnus cathartica L. |
common buckthorn, European buckthorn |
|
| Rosaceae |
Agrimonia pubescens Wallr. |
downy agrimony, soft agrimony |
|
| Rosaceae |
Crataegus mollis (Torr. & A.Gray) Scheele |
downy hawthorn |
|
| Rosaceae |
Geum aleppicum Jacq. |
yellow avens |
|
| Rosaceae |
Geum canadense Jacq. |
white avens |
|
| Rosaceae |
Geum laciniatum Murray |
rough avens |
|
| Rosaceae |
Geum triflorum Pursh var. triflorum |
old-man's-whiskers, prairie-smoke |
|
| Rosaceae |
Geum vernum (Raf.) Torr. & A.Gray |
spring avens |
|
| Rosaceae |
Malus ioensis (A.W.Wood) Britton var. ioensis |
Iowa crab, prairie crabapple |
|