| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Apocynaceae | Apocynum androsaemifolium | Spreading Dogbane | Forests, woodlands, prairies, flood-scour, roadsides, pastures. | NL (Newfoundland) to BC south to w. NC, nw. SC (Bradley et al. [in prep.]), c. GA, TX, AZ, and n. Mexico (CHH, COA, SON). |  |
| Apocynaceae | Apocynum cannabinum | Hemp Dogbane, Indian-hemp | Forests, woodlands, roadsides, pastures. | QC, MB, and WA south to FL, TX, CA, and c. Mexico. |  |
| Apocynaceae | Apocynum floribundum | Forests, woodlands, roadsides, pastures. | NF (Newfoundland) west to BC, south to GA, TX, CA, and Mexico (CHH, NLE). |  | |
| Apocynaceae | Apocynum sibiricum | Clasping-leaved Dogbane | Forests, woodlands, riverside scour areas, roadsides, pastures. | NL (Newfoundland) and BC south to e. VA, w. VA, WV, and MO; ne. Asia. A. sibiricum var. cordigerum has been found in Kent County, MD (Steury, Tyndall, & Cooley 1996). |  |
Cite as...