Taxon:
Asclepias quadrifolia Jacq.
Summary
Place of publication:
Observ. Bot. 2:8. 1767
Verified:
11/15/2007
ARS Systematic Botanists.
Autonyms (not in current use), synonyms and invalid designations
Reference(s)
- Gleason, H. A. & A. Cronquist. 1991. Manual of vascular plants of northeastern United States and adjacent Canada, ed. 2
- Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York.
- Mohlenbrock, R. H. 1975. Guide to the vascular flora of Illinois.
- Radford, A. E. et al. 1964. Manual of the vascular flora of the Carolinas.
- Rhoads, A. F. & T. A. Block. 2000. The plants of Pennsylvannia. An illustrated manual
- Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
- Yatskievych, G. 1999-. Steyermark's Flora of Missouri, revised edition
Common names
English
four-leaf milkweed – whorled milkweed –
Distribution
order_code | Status | Continent | Subcontinent | Country | State | Note |
1 | Native | Northern America | Eastern Canada | Canada | Ontario | s. |
1 | Native | Northern America | North-Central U.S.A. | United States | Illinois | |
1 | Native | Northern America | North-Central U.S.A. | United States | Iowa | |
1 | Native | Northern America | North-Central U.S.A. | United States | Kansas | |
1 | Native | Northern America | North-Central U.S.A. | United States | Minnesota | |
1 | Native | Northern America | North-Central U.S.A. | United States | Missouri | |
1 | Native | Northern America | North-Central U.S.A. | United States | Oklahoma | |
1 | Native | Northern America | Northeastern U.S.A. | United States | Connecticut | |
1 | Native | Northern America | Northeastern U.S.A. | United States | Indiana | |
1 | Native | Northern America | Northeastern U.S.A. | United States | Massachusetts | |
1 | Native | Northern America | Northeastern U.S.A. | United States | New Hampshire | |
1 | Native | Northern America | Northeastern U.S.A. | United States | New Jersey | |
1 | Native | Northern America | Northeastern U.S.A. | United States | New York | |
1 | Native | Northern America | Northeastern U.S.A. | United States | Ohio | |
1 | Native | Northern America | Northeastern U.S.A. | United States | Pennsylvania | |
1 | Native | Northern America | Northeastern U.S.A. | United States | Rhode Island | |
1 | Native | Northern America | Northeastern U.S.A. | United States | Vermont | |
1 | Native | Northern America | Northeastern U.S.A. | United States | West Virginia | |
1 | Native | Northern America | Southeastern U.S.A. | United States | Alabama | |
1 | Native | Northern America | Southeastern U.S.A. | United States | Arkansas | |
1 | Native | Northern America | Southeastern U.S.A. | United States | Delaware | |
1 | Native | Northern America | Southeastern U.S.A. | United States | Georgia | |
1 | Native | Northern America | Southeastern U.S.A. | United States | Kentucky | |
1 | Native | Northern America | Southeastern U.S.A. | United States | Maryland | |
1 | Native | Northern America | Southeastern U.S.A. | United States | Mississippi | |
1 | Native | Northern America | Southeastern U.S.A. | United States | North Carolina | |
1 | Native | Northern America | Southeastern U.S.A. | United States | South Carolina | |
1 | Native | Northern America | Southeastern U.S.A. | United States | Tennessee | |
1 | Native | Northern America | Southeastern U.S.A. | United States | Virginia | |
Native
Northern America
-
EASTERN CANADA:
Canada [Ontario (s.)]
-
NORTHEASTERN U.S.A.:
United States [Connecticut, Indiana, Massachusetts, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia]
-
NORTH-CENTRAL U.S.A.:
United States [Illinois, Iowa, Kansas, Minnesota, Missouri, Oklahoma]
-
SOUTHEASTERN U.S.A.:
United States [Alabama, Arkansas, Delaware, Georgia, Kentucky, Maryland, Mississippi, North Carolina, South Carolina, Tennessee, Virginia]