Synonyms and combinations
Lathyrus coriaceus subsp. aridus Piper
Lathyrus lanszwertii subsp. aridus (Piper) Bradshaw
= Lathyrus oregonensis T.G.White
Basionym of
Lathyrus lanszwertii var. aridus (Piper) Jeps.
Distributions
California , Nevada , Oregon , Utah , Washington
References