Summary
Place of publication:
Bot. Misc. 3:179. 1833
Verified:
03/26/2007
ARS Systematic Botanists.
Autonyms (not in current use), synonyms and invalid designations
Reference(s)
- Abrams, L. Illustrated flora of the Pacific states. 1944
- Gillett, J. M. & N. L. Taylor (M. Collins ed.). The world of clovers. 2001 222.
- Hitchcock, C. L. et al. Vascular plants of the Pacific Northwest. 1955-1969
- Peck, M. A manual of the higher plants of Oregon. 1941
- Zohary, M. & D. Heller. 1984. The genus Trifolium. 1984 263.
Common names
English
double-head clover – Macrae's clover –
Distribution
| order_code | Status | Continent | Subcontinent | Country | State | Note |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Oregon | |
| 1 | Native | Northern America | Southwestern U.S.A. | United States | California | |
| 1 | Native | Southern America | Southern South America | Chile | | |
Native
Northern America
-
NORTHWESTERN U.S.A.:
United States [Oregon]
-
SOUTHWESTERN U.S.A.:
United States [California]
Southern America
-
SOUTHERN SOUTH AMERICA:
Chile
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System.
2026. Germplasm Resources Information Network
(GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://ausgenebank.agriculture.vic.gov.au/gringlobal/taxon/taxonomydetail?id=40273.
Accessed 29 April 2026.