As classified in WFO snapshot
May 2019
Warning: older classification
subspecies
Astragalus echinus subsp. chionistrae
This subspecies name was first published in Acta Soc. Sci. Fenn., Ser. B, Opera Biol. 2(7): 19 (1946)
At the time of this classification snapshot, this subspecies name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0001033971.