| Family |
Taxon |
Common Name | Photographs |
| Aceraceae |
Acer saccharinum L. |
silver maple, soft maple |
|
| Anacardiaceae |
Rhus copallina L. |
dwarf sumac, flame-leaf sumac, shining sumac |
|
| Anacardiaceae |
Rhus hirta (L.) Sudw. |
staghorn sumac, velvet sumac |
|
| Asclepiadaceae |
Asclepias amplexicaulis Sm. |
clasping milkweed, sand milkweed |
|
| Asteraceae |
Bidens coronata (L.) Britton |
northern tickseed-sunflower, tall swamp marigold |
|
| Asteraceae |
Hieracium aurantiacum L. |
devil's-paintbrush, grim-the-collier, orange hawkweed, red daisy |
|
| Asteraceae |
Hieracium scabrum Michx. |
rough hawkweed, sticky hawkweed |
|
| Asteraceae |
Krigia virginica (L.) Willd. |
Virginia dwarf-dandelion |
|
| Asteraceae |
Liatris pycnostachya Michx. |
prairie blazing-star, thick-spike blazing-star, thick-spike gay-feather |
|
| Betulaceae |
Alnus incana (L.) Moench subsp. rugosa (Du Roi) R.T.Clausen |
mountain alder, speckled alder, swamp alder |
|
| Boraginaceae |
Myosotis verna Nutt. |
early scorpion-grass, white forget-me-not |
|
| Brassicaceae |
Arabis missouriensis Greene |
green rock-cress, Missouri rock-cress |
|
| Brassicaceae |
Cardamine pensylvanica Muhl. ex Willd. |
Pennsylvania bitter-cress |
|
| Cactaceae |
Opuntia fragilis (Nutt.) Haw. |
brittle prickly-pear, fragile prickly-pear, little prickly-pear |
|
| Campanulaceae |
Campanula aparinoides Pursh |
marsh bellflower |
|
| Campanulaceae |
Campanula aparinoides Pursh var. grandiflora Holz. |
marsh bellflower |
|
| Caryophyllaceae |
Silene antirrhina L. |
sleepy catchfly, sleepy silene |
|
| Cornaceae |
Cornus stolonifera Michx. |
red osier dogwood |
|
| Cupressaceae |
Juniperus virginiana L. var. virginiana |
eastern red-cedar |
|
| Cyperaceae |
Carex bicknellii Britton |
Bicknell's oval sedge, Bicknell's sedge |
|
| Cyperaceae |
Carex buxbaumii Wahlenb. |
Buxbaum's sedge |
|
| Cyperaceae |
Carex crawfordii Fernald |
Crawford's oval sedge, Crawford's sedge |
|
| Cyperaceae |
Carex disperma Dewey |
soft-leaf sedge, two-seeded bog sedge |
|
| Cyperaceae |
Carex echinata Murray subsp. echinata |
large-fruited star sedge, prickly sedge, star sedge |
|
| Cyperaceae |
Carex leptalea Wahlenb. subsp. leptalea |
bristle-stalked sedge, slender sedge |
|
| Cyperaceae |
Carex lurida Wahlenb. |
shallow sedge |
|
| Cyperaceae |
Carex oligosperma Michx. |
few-seeded hop sedge, few-seeded sedge |
|
| Cyperaceae |
Carex sartwellii Dewey |
running marsh sedge, Sartwell's sedge |
|
| Cyperaceae |
Carex scoparia Schkuhr ex Willd. var. scoparia |
broom sedge, lance-fruited oval sedge |
|
| Cyperaceae |
Carex stipata Muhl. ex Willd. var. stipata |
common fox sedge, owl-fruit sedge |
|
| Cyperaceae |
Carex tonsa (Fernald) E.P.Bicknell |
shaved sedge |
|
| Cyperaceae |
Carex tonsa (Fernald) E.P.Bicknell var. tonsa |
shaved sedge, smooth-fruited oak sedge |
|
| Cyperaceae |
Carex trisperma Dewey |
three-fruited sedge, three-seeded bog sedge, three-seeded sedge |
|
| Cyperaceae |
Carex umbellata Schkuhr ex Willd. |
early oak sedge, hidden sedge, parasol sedge |
|
| Cyperaceae |
Eriophorum virginicum L. |
rusty cotton-grass, tawny cotton-grass |
|
| Dryopteridaceae |
Dryopteris cristata (L.) A.Gray |
crested shield fern, crested wood fern |
|
| Dryopteridaceae |
Onoclea sensibilis L. |
sensitive fern |
|
| Dryopteridaceae |
Woodsia ilvensis (L.) R.Br. |
rusty cliff fern, rusty woodsia |
|
| Equisetaceae |
Equisetum arvense L. |
common horsetail, field horsetail |
|
| Equisetaceae |
Equisetum fluviatile L. |
pipes, river horsetail, water horsetail |
|
| Equisetaceae |
Equisetum hyemale L. subsp. affine (Engelm.) Calder & Roy L.Taylor |
common scouring rush, pipes, scouring rush horsetail |
|
| Ericaceae |
Chamaedaphne calyculata (L.) Moench var. angustifolia (Aiton) Rehder |
leather-leaf |
|
| Ericaceae |
Epigaea repens L. |
trailing-arbutus |
|
| Ericaceae |
Gaultheria procumbens L. |
checkerberry, eastern teaberry, wintergreen |
|
| Fabaceae |
Astragalus canadensis L. var. canadensis |
Canadian milk-vetch |
|
| Gentianaceae |
Bartonia virginica (L.) Britton, Sterns & Poggenb. |
Virginia bartonia, yellow screw-stem |
|
| Grossulariaceae |
Ribes rubrum L. |
cherry-currant, cultivated currant, garden red currant |
|
| Hypericaceae |
Hypericum gentianoides (L.) Britton, Sterns & Poggenb. |
orange-grass, pine-weed |
|
| Hypericaceae |
Hypericum kalmianum L. |
Kalm's St. John's-wort |
|
| Juncaginaceae |
Triglochin maritima L. |
arrow-grass, common bog arrow-grass, seaside arrow-grass |
|