| Family |
Taxon |
Common Name | Photographs |
| Poaceae |
Sporobolus vaginiflorus (Torr. ex A.Gray) A.W.Wood var. vaginiflorus |
poverty grass, poverty drop-seed, sheathed drop-seed |
|
| Poaceae |
Tridens flavus (L.) Hitchc. var. flavus |
purple-top |
|
| Poaceae |
Triplasis purpurea (Walter) Chapm. |
purple sand grass |
|
| Polemoniaceae |
Phlox divaricata L. subsp. laphamii (A.W.Wood) Wherry |
blue phlox, forest phlox, wild blue phlox, wild sweet-William, woodland phlox |
|
| Polemoniaceae |
Phlox pilosa L. |
downy phlox, prairie phlox |
|
| Polemoniaceae |
Phlox pilosa L. subsp. fulgida (Wherry) Wherry |
downy phlox, prairie phlox |
|
| Polemoniaceae |
Phlox pilosa L. subsp. pilosa |
downy phlox, prairie phlox |
|
| Polemoniaceae |
Polemonium reptans L. var. reptans |
Greek-valerian, spreading Jacob's-ladder |
|
| Polygalaceae |
Polygala polygama Walter var. obtusata Chodat |
bitter milkwort, purple milkwort, racemed milkwort |
|
| Polygalaceae |
Polygala senega L. |
Seneca snakeroot, senega root |
|
| Polygonaceae |
Persicaria amphibia (L.) S.F.Gray |
water heart's-ease, water smartweed |
|
| Polygonaceae |
Persicaria sagittata (L.) H.Gross |
arrow-leaved tear-thumb |
|
| Polygonaceae |
Polygonella articulata (L.) Meisn. |
coastal joint-weed |
|
| Polygonaceae |
Polygonum ramosissimum Michx. subsp. ramosissimum |
bushy knotweed |
|
| Polygonaceae |
Rumex acetosella L. |
common sheep sorrel, field sorrel, red sorrel, sheep sorrel |
|
| Polygonaceae |
Rumex verticillatus L. |
swamp dock, water dock |
|
| Portulacaceae |
Phemeranthus rugospermus (Holz.) Kiger |
prairie fame-flower, rough-seeded fame-flower, sand fame-flower |
|
| Potamogetonaceae |
Potamogeton crispus L. |
curled pondweed, curly pondweed |
|
| Potamogetonaceae |
Potamogeton foliosus Raf. subsp. foliosus |
leafy pondweed |
|
| Potamogetonaceae |
Potamogeton richardsonii (A.Benn.) Rydb. |
Richardson's pondweed |
|
| Primulaceae |
Dodecatheon meadia L. subsp. meadia |
eastern shooting-star, pride-of-Ohio |
|
| Primulaceae |
Lysimachia ciliata L. |
fringed loosestrife |
|
| Primulaceae |
Lysimachia quadrifolia L. |
whorled loosestrife, whorled yellow loosestrife |
|
| Pteridaceae |
Adiantum pedatum L. |
maidenhair fern, northern maidenhair fern |
|
| Pteridaceae |
Cryptogramma stelleri (S.G.Gmel.) Prantl |
slender cliff brake, fragile rock brake, Steller's rock brake |
|
| Ranunculaceae |
Actaea rubra (Aiton) Willd. |
red baneberry |
|
| Ranunculaceae |
Anemone canadensis L. |
Canada anemone, Canadian anemone, meadow anemone |
|
| 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 |
Aquilegia canadensis L. |
Canadian columbine, red columbine, wild columbine |
|
| Ranunculaceae |
Ranunculus abortivus L. |
little-leaf buttercup, small-flowered buttercup |
|
| Ranunculaceae |
Ranunculus aquatilis L. var. diffusus With. |
white water crowfoot |
|
| Ranunculaceae |
Ranunculus flabellaris Raf. |
yellow water buttercup, yellow water crowfoot |
|
| Ranunculaceae |
Ranunculus hispidus Michx. |
bristly buttercup, hispid buttercup, rough buttercup |
|
| Ranunculaceae |
Ranunculus hispidus Michx. var. caricetorum (Greene) T.Duncan |
bristly buttercup, hispid buttercup, rough buttercup |
|
| Ranunculaceae |
Ranunculus hispidus Michx. var. nitidus (Chapm.) T.Duncan |
bristly buttercup, hispid buttercup, rough buttercup |
|
| Ranunculaceae |
Ranunculus pensylvanicus L.f. |
bristly buttercup, bristly crowfoot, Pennsylvania buttercup |
|
| Ranunculaceae |
Ranunculus recurvatus Poir. var. recurvatus |
blisterwort, hooked buttercup |
|
| Ranunculaceae |
Thalictrum dioicum L. |
early meadow-rue, quicksilver-weed |
|
| Ranunculaceae |
Thalictrum thalictroides (L.) A.J.Eames & B.Boivin |
rue-anemone, wind-flower |
|
| Rhamnaceae |
Ceanothus americanus L. |
New Jersey tea, red-root |
|
| Rhamnaceae |
Ceanothus herbaceus Raf. |
inland New Jersey tea, Jersey tea, prairie red-root |
|
| Rosaceae |
Amelanchier laevis Wiegand |
Allegheny serviceberry, Allegheny shadblow, smooth serviceberry |
|
| Rosaceae |
Amelanchier sanguinea (Pursh) DC. var. sanguinea |
low shadblow, New England serviceberry, round-leaved serviceberry |
|
| Rosaceae |
Aruncus dioicus (Walter) Fernald var. acuminatus (Rydb.) Rydb. ex Hara |
bride's-feathers, goat's-beard |
|
| Rosaceae |
Crataegus calpodendron (Ehrh.) Medik. |
sugar hawthorn, pear hawthorn |
|
| Rosaceae |
Crataegus chrysocarpa Ashe |
fireberry hawthorn, round-leaved hawthorn |
|
| Rosaceae |
Crataegus chrysocarpa Ashe var. aboriginum (Sarg.) Kruschke |
fireberry hawthorn |
|