Summary
Place of publication:
Gen. N. Amer. pl. 1:71. 1818
Verified:
05/20/2003
ARS Systematic Botanists.
Autonyms (not in current use), synonyms and invalid designations
Reference(s)
- FNA Editorial Committee. Flora of North America. 1993-
- Gould, F. W. The grasses of Texas. 1975
- Hitchcock, A. S. Manual of the grasses of the United States, ed. 2. 1950
- Linder, H. P. et al. 2010. A generic classification of the Danthonioideae (Poaceae). Ann. Missouri Bot. Gard. 97:350.
- Magee, D. W. & H. E. Ahles. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. 1999
Common names
English
downy oat grass –
Distribution
| order_code | Status | Continent | Subcontinent | Country | State | Note |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New Jersey | |
| 1 | Native | Northern America | South-Central U.S.A. | United States | Texas | |
| 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 | Florida | |
| 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 | Louisiana | |
| 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 | |
| 4 | Naturalized | | | | | |
Native
Northern America
-
NORTHEASTERN U.S.A.:
United States [New Jersey]
-
SOUTH-CENTRAL U.S.A.:
United States [Texas]
-
SOUTHEASTERN U.S.A.:
United States [Alabama, Arkansas, Delaware, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi, North Carolina, South Carolina, Tennessee, Virginia]
Naturalized
()
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=417502.
Accessed 31 May 2026.