Summary
Place of publication:
Phytologia 74:16. 1993
Verified:
06/02/1995
ARS Systematic Botanists.
Autonyms (not in current use), synonyms and invalid designations
Reference(s)
- McGregor, R. L. et al. (The Great Plains Flora Association). Flora of the Great Plains. 1986
Common names
English
porcupine grass –
Distribution
| order_code | Status | Continent | Subcontinent | Country | State | Note |
| 1 | Native | Northern America | Eastern Canada | Canada | Ontario | |
| 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 | Nebraska | |
| 1 | Native | Northern America | North-Central U.S.A. | United States | North Dakota | |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Oklahoma | |
| 1 | Native | Northern America | North-Central U.S.A. | United States | South Dakota | |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Wisconsin | |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Indiana | |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Michigan | |
| 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 | Northwestern U.S.A. | United States | Colorado | |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Montana | |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Wyoming | |
| 1 | Native | Northern America | South-Central U.S.A. | United States | New Mexico | |
| 1 | Native | Northern America | Subarctic America | Canada | Northwest Territory | |
| 1 | Native | Northern America | Subarctic America | Canada | Yukon Territory | |
| 1 | Native | Northern America | Western Canada | Canada | Alberta | |
| 1 | Native | Northern America | Western Canada | Canada | British Columbia | |
| 1 | Native | Northern America | Western Canada | Canada | Manitoba | |
| 1 | Native | Northern America | Western Canada | Canada | Saskatchewan | |
Native
Northern America
-
EASTERN CANADA:
Canada [Ontario]
-
NORTH-CENTRAL U.S.A.:
United States [Illinois, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, Oklahoma, South Dakota, Wisconsin]
-
NORTHEASTERN U.S.A.:
United States [Indiana, Michigan, Ohio, Pennsylvania]
-
NORTHWESTERN U.S.A.:
United States [Colorado, Montana, Wyoming]
-
SOUTH-CENTRAL U.S.A.:
United States [New Mexico]
-
SUBARCTIC AMERICA:
Canada [Northwest Territory, Yukon Territory]
-
WESTERN CANADA:
Canada [Alberta, British Columbia, Manitoba, Saskatchewan]
Economic Uses
| Usage | Type | Note | Reference |
| Vertebrate poisons | mammals | | Hitchcock, A. S. 1971. Manual of the grasses of the United States, ed. 2. 1950 1:450; 2:968. |
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=402290.
Accessed 30 April 2026.