CCDBAngiospermsLeguminosaeAstragalusAstragalus bisulcatus var. bisulcatus

2 chromosome counts in Astragalus bisulcatus var. bisulcatus:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Astragalus bisulcatus var. bisulcatus Astragalus bisulcatus (Hook.) A. Gray 11   IPCN online Ward, D. E. 1983. Chromosome counts from New Mexico and southern Colorado. Phytologia 54: 302–309.
  Astragalus bisulcatus var. bisulcatus Astragalus bisulcatus (Hook.) A. Gray 12   IPCN online Spellenberg, R. 1981. Chromosome numbers and their cytotaxonomic significance for North American Astragalus (Fabaceae). Taxon 25: 463–472.