630524a Astragalus laxmannii var. robustior (Hook.) Barneby & S.L. Welsh
Distribution
Hudson Bay - Labrador: Rare
Shrub Tundra: Rare
- Barneby & S.L. Welsh, Great Basin Natural. 56: 85 (1996). - Astragalus adsurgens var. robustior Hook., Fl. Bor.-Amer. 1: 149 (1831). Holotype (K): U.S.A.: "Mountain vallies and subalpine hills on the banks of Flathead River" Rocky Mountains, leg. Douglas. - Astragalus adsurgens subsp. robustior (Hook.) S.L. Welsh, Iowa State J. Sci. 37: 357 (1963).
2n=
32 (4x). - Welsh (2007, secondary report).
Geography: North American (W): (CAN).
Notes: Welsh (2007: map 108) mapped one locality for var. robustior on the southwestern shore of Hudson Bay, fairly well separated from its main range in the Rocky Mountains and the Great Plains.
Higher Taxa
- Astragalus laxmannii [630524,species]