| Family |
Taxon |
Common Name | Photographs |
| Polygonaceae |
Rumex altissimus A.W.Wood |
pale dock, smooth dock, water dock |
|
| Polygonaceae |
Rumex crispus L. |
curly dock, sour dock |
|
| Polygonaceae |
Rumex triangulivalvis (Danser) Rech.f. |
willow dock |
|
| Polygonaceae |
Rumex verticillatus L. |
swamp dock, water dock |
|
| Polypodiaceae |
Polypodium virginianum L. |
common polypody, rock-cap fern, rock polypody |
|
| Pontederiaceae |
Heteranthera dubia (Jacq.) MacMill. |
water star-grass |
|
| Portulacaceae |
Phemeranthus rugospermus (Holz.) Kiger |
prairie fame-flower, rough-seeded fame-flower, sand fame-flower |
|
| Potamogetonaceae |
Potamogeton amplifolius Tuck. |
big-leaved pondweed, broad-leaved pondweed, large-leaved pondweed |
|
| Potamogetonaceae |
Potamogeton crispus L. |
curled pondweed, curly pondweed |
|
| Potamogetonaceae |
Potamogeton epihydrus Raf. |
ribbon-leaf pondweed, ribbon-leaved pondweed |
|
| Potamogetonaceae |
Potamogeton foliosus Raf. subsp. foliosus |
leafy pondweed |
|
| Potamogetonaceae |
Potamogeton pusillus L. |
slender pondweed, small pondweed |
|
| Potamogetonaceae |
Potamogeton pusillus L. subsp. pusillus |
broad-leaved small pondweed, slender pondweed, small pondweed |
|
| Potamogetonaceae |
Potamogeton pusillus L. subsp. tenuissimus (Mert. & W.D.J.Koch) R.R.Haynes & Hellq. |
narrow-leaved small pondweed, slender pondweed, small pondweed |
|
| Potamogetonaceae |
Stuckenia pectinata (L.) Börner |
comb pondweed, sago pondweed |
|
| Primulaceae |
Androsace occidentalis Pursh |
rock-jasmine, western androsace |
|
| Primulaceae |
Dodecatheon meadia L. subsp. meadia |
eastern shooting-star, pride-of-Ohio |
|
| Primulaceae |
Lysimachia ciliata L. |
fringed loosestrife |
|
| Primulaceae |
Lysimachia hybrida Michx. |
lowland yellow loosestrife, Mississippi-valley loosestrife, river loosestrife |
|
| Primulaceae |
Lysimachia nummularia L. |
creeping-Charlie, creeping-Jennie, moneywort |
|
| Primulaceae |
Lysimachia quadrifolia L. |
whorled loosestrife, whorled yellow loosestrife |
|
| Primulaceae |
Lysimachia terrestris (L.) Britton, Sterns & Poggenb. |
bulbil loosestrife, swamp-candles, swamp loosestrife |
|
| Primulaceae |
Lysimachia thyrsiflora L. |
swamp loosestrife, tufted loosestrife |
|
| Primulaceae |
Trientalis borealis Raf. subsp. borealis |
American starflower |
|
| Pteridaceae |
Adiantum pedatum L. |
maidenhair fern, northern maidenhair fern |
|
| Pteridaceae |
Cheilanthes feei T.Moore |
slender lip fern |
|
| Pteridaceae |
Cryptogramma stelleri (S.G.Gmel.) Prantl |
slender cliff brake, fragile rock brake, Steller's rock brake |
|
| Pteridaceae |
Pellaea atropurpurea (L.) Link |
purple cliff brake, purple-stem cliff brake |
|
| Pteridaceae |
Pellaea glabella Mett. ex Kuhn subsp. glabella |
dwarf cliff brake, smooth cliff brake |
|
| Pyrolaceae |
Pyrola elliptica Nutt. |
elliptic shin-leaf, large-leaved shin-leaf, wax-flower shin-leaf |
|
| Ranunculaceae |
Aconitum columbianum Nutt. subsp. columbianum |
Columbian monk's-hood |
|
| Ranunculaceae |
Actaea pachypoda Elliott |
doll's-eyes, white baneberry |
|
| Ranunculaceae |
Anemone americana (DC.) H.Hara |
round-lobed hepatica |
|
| Ranunculaceae |
Anemone canadensis L. |
Canada anemone, Canadian anemone, meadow anemone |
|
| Ranunculaceae |
Anemone cylindrica A.Gray |
candle anemone, long-headed anemone, thimbleweed |
|
| Ranunculaceae |
Anemone patens L. var. multifida Pritz. |
American pasqueflower, prairie-smoke |
|
| Ranunculaceae |
Anemone quinquefolia L. var. quinquefolia |
nightcaps, wood anemone |
|
| 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 |
Aquilegia canadensis L. |
Canadian columbine, red columbine, wild columbine |
|
| Ranunculaceae |
Caltha palustris L. |
cowslip, marsh-marigold, yellow marsh-marigold |
|
| 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 acris L. |
common buttercup, blister plant, meadow buttercup, tall 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 flabellaris Raf. |
yellow water buttercup, yellow water crowfoot |
|
| Ranunculaceae |
Ranunculus hispidus Michx. |
bristly buttercup, hispid buttercup, rough buttercup |
|