Canada | | | Williams, M. C. & R. C. Barneby | 1977 | The Occurrence of Nitro-toxins in North America Astragalus (Fabaceae) | Brittonia | 29(3): 310–326 |
Canada | | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
Canada | | | Boivin, J.R.B. | 1967 | Flora of the Prairie Provinces | Phytologia | 15(6): 329–446 |
Canada | | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
Canada | Alberta | | Boivin, J.R.B. | 1967 | Flora of the Prairie Provinces | Phytologia | 15(6): 329–446 |
Canada | Alberta | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
Canada | Alberta | | Williams, M. C. & R. C. Barneby | 1977 | The Occurrence of Nitro-toxins in North America Astragalus (Fabaceae) | Brittonia | 29(3): 310–326 |
Canada | Alberta | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
Canada | Saskatchewan | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
Canada | Saskatchewan | | Boivin, J.R.B. | 1967 | Flora of the Prairie Provinces | Phytologia | 15(6): 329–446 |
Canada | Saskatchewan | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | | | Anonymous | 1986 | (none) | List-Based Rec., Soil Conserv. Serv., U.S.D.A. | |
United States | | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
United States | | | Brink, D. & L. M. Mayer | 1978 | A floristic survey of eight coal sites in the Decker, Montana-Sherman, Wyoming area | Phytologia | 38(6): 483–497 |
United States | | | Boivin, J.R.B. | 1967 | Flora of the Prairie Provinces | Phytologia | 15(6): 329–446 |
United States | | | Cronquist, A. J., A. H. Holmgren, N. H. Holmgren, Reveal & P. K. Holmgren | 1989 | Vascular Plants of the Intermountain West, U.S.A., FABALES | Intermount. Fl. | 3B: 1–279 |
United States | Colorado | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | Colorado | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
United States | Idaho | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | Idaho | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
United States | Idaho | | Cronquist, A. J., A. H. Holmgren, N. H. Holmgren, Reveal & P. K. Holmgren | 1989 | Vascular Plants of the Intermountain West, U.S.A., FABALES | Intermount. Fl. | 3B: 1–279 |
United States | Montana | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
United States | Nebraska | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | Nebraska | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
United States | New Mexico | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
United States | New Mexico | | Cronquist, A. J., A. H. Holmgren, N. H. Holmgren, Reveal & P. K. Holmgren | 1989 | Vascular Plants of the Intermountain West, U.S.A., FABALES | Intermount. Fl. | 3B: 1–279 |
United States | New Mexico | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | North Dakota | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | North Dakota | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
United States | South Dakota | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | South Dakota | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
United States | Utah | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | Utah | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
United States | Utah | | Cronquist, A. J., A. H. Holmgren, N. H. Holmgren, Reveal & P. K. Holmgren | 1989 | Vascular Plants of the Intermountain West, U.S.A., FABALES | Intermount. Fl. | 3B: 1–279 |
United States | Wyoming | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | Wyoming | | Barneby, R. C. | 1964 | Atlas of North American Astragalus | Mem. New York Bot. Gard. | 13(1–2): 1–1188 |
United States | Wyoming | | Brink, D. & L. M. Mayer | 1978 | A floristic survey of eight coal sites in the Decker, Montana-Sherman, Wyoming area | Phytologia | 38(6): 483–497 |