As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Lathyrus occidentalis var. grandiflorus
This variety name was first published in Sitzungsber. Kaiserl. Akad. Wiss., Math.-Naturwiss. Cl., Abt. 1 104: 506 (1895)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .