Children (7 direct children, 7 direct and indirect children):
Astragalus whitneyi var. confusus
Astragalus whitneyi var. lenophyllus
Astragalus whitneyi var. siskiyouensis
Astragalus whitneyi var. whitneyi
Astragalus whitneyi var. sonneanus
Astragalus whitneyi subsp. hookerianus
Astragalus whitneyi var. pinosus