| Family |
Taxon |
Common Name | Photographs |
| Alismataceae |
Sagittaria latifolia Willd. |
broad-leaved arrow-head, common arrow-head, duck-potato, wapato |
|
| Anacardiaceae |
Toxicodendron rydbergii (Small ex Rydb.) Greene |
Rydberg's poison-ivy, western poison-ivy |
|
| Apiaceae |
Sium suave Walter |
hemlock water-parsnip, water-parsnip |
|
| Apocynaceae |
Apocynum androsaemifolium L. |
spreading dogbane |
|
| Asteraceae |
Aster macrophyllus L. |
big-leaved aster, large-leaved aster |
|
| Asteraceae |
Aster umbellatus Mill. |
flat-top aster, parasol aster, tall flat-topped white aster |
|
| Asteraceae |
Aster umbellatus Mill. var. umbellatus |
flat-top aster, parasol aster, tall flat-topped white aster |
|
| Asteraceae |
Bidens cernua L. |
nodding beggar-ticks, nodding bur-marigold |
|
| Asteraceae |
Bidens frondosa L. |
common beggar-ticks, devil's beggar-ticks |
|
| Asteraceae |
Eupatorium perfoliatum L. var. perfoliatum |
boneset, common boneset, thoroughwort |
|
| Asteraceae |
Eupatorium rugosum Houtt. var. rugosum |
white snakeroot |
|
| Asteraceae |
Euthamia graminifolia (L.) Nutt. var. graminifolia |
common flat-topped goldenrod, grass-leaved goldenrod |
|
| Asteraceae |
Helenium autumnale L. var. autumnale |
common sneezeweed |
|
| Asteraceae |
Packera aurea (L.) A.Löve & D.Löve |
golden ragwort, heart-leaved groundsel |
|
| Asteraceae |
Solidago canadensis L. |
Canadian goldenrod, common goldenrod |
|
| Asteraceae |
Solidago gigantea Aiton |
giant goldenrod, late goldenrod, smooth goldenrod |
|
| Asteraceae |
Solidago hispida Muhl. ex Willd. var. hispida |
hairy goldenrod |
|
| Asteraceae |
Solidago nemoralis Aiton |
dyer's-weed goldenrod, gray goldenrod, old-field goldenrod |
|
| Asteraceae |
Solidago nemoralis Aiton subsp. nemoralis |
dyer's-weed goldenrod, field goldenrod, gray goldenrod, old-field goldenrod |
|
| Betulaceae |
Corylus americana Walter |
American hazelnut |
|
| Caprifoliaceae |
Viburnum lentago L. |
nannyberry, sheepberry |
|
| Caryophyllaceae |
Saponaria officinalis L. |
bouncing-bet, soapwort |
|
| Cornaceae |
Cornus canadensis L. |
bunchberry, bunchberry dogwood, dwarf cornel |
|
| Cupressaceae |
Thuja occidentalis L. |
eastern arborvitae, northern white-cedar |
|
| Cyperaceae |
Carex aquatilis Wahlenb. |
long-bracted tussock sedge, water sedge |
|
| Cyperaceae |
Carex comosa Boott |
bristly sedge |
|
| Cyperaceae |
Carex gracilescens Steud. |
slender loose-flower sedge, slender sedge, slender wood sedge |
|
| Cyperaceae |
Carex hystericina Muhl. ex Willd. |
bottlebrush sedge, porcupine sedge |
|
| Cyperaceae |
Carex interior L.H.Bailey |
inland sedge, inland star sedge |
|
| Cyperaceae |
Carex siccata Dewey |
dry-spiked sedge, hay sedge, hillside sedge, running savanna sedge |
|
| Cyperaceae |
Carex vulpinoidea Michx. |
brown fox sedge, fox sedge |
|
| Cyperaceae |
Eleocharis obtusa (Willd.) Schult. |
blunt spike-rush |
|
| Cyperaceae |
Eriophorum virginicum L. |
rusty cotton-grass, tawny cotton-grass |
|
| Cyperaceae |
Schoenoplectus acutus (Muhl. ex Bigelow) A.Löve & D.Löve var. acutus |
hard-stem bulrush |
|
| Cyperaceae |
Schoenoplectus pungens (Vahl) Palla |
chair-maker's rush, common three-square bulrush |
|
| Cyperaceae |
Schoenoplectus tabernaemontani (C.C.Gmel.) Palla |
great bulrush, soft-stem bulrush |
|
| Cyperaceae |
Scirpus cyperinus (L.) Kunth |
wool-grass |
|
| Dryopteridaceae |
Gymnocarpium dryopteris (L.) Newman |
common oak fern, western oak fern |
|
| Dryopteridaceae |
Matteuccia struthiopteris (L.) Todaro var. pensylvanica (Willd.) C.V.Morton |
American ostrich fern, ostrich fern |
|
| Dryopteridaceae |
Onoclea sensibilis L. |
sensitive fern |
|
| Ericaceae |
Chamaedaphne calyculata (L.) Moench var. angustifolia (Aiton) Rehder |
leather-leaf |
|
| Ericaceae |
Gaultheria hispidula (L.) Muhl. ex Bigelow |
creeping-snowberry, moxie |
|
| Ericaceae |
Kalmia polifolia Wangenh. |
bog-laurel, pale-laurel, swamp-laurel |
|
| Ericaceae |
Ledum groenlandicum Oeder |
Labrador-tea |
|
| Ericaceae |
Vaccinium oxycoccos L. |
small cranberry |
|
| Euphorbiaceae |
Euphorbia corollata L. |
flowering spurge |
|
| Hydrocharitaceae |
Elodea canadensis Michx. |
Canadian waterweed, common waterweed |
|
| Juncaceae |
Juncus pelocarpus E.Mey. |
brown-fruited rush |
|
| Juncaceae |
Juncus tenuis Willd. |
path rush, poverty rush, roadside rush |
|
| Lamiaceae |
Mentha arvensis L. var. canadensis (L.) Kuntze |
field mint, wild mint |
|