As classified in WFO snapshot
December 2024
latest classification for this taxon
variety
Elymus arenarius var. geniculatus
(Curtis ex Sm.) Hartm.
This variety name was first published in Handb. Skand. Fl. , ed. 10: 257 (1870)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .