Lepidium graminifolium L. ?
Annotated by Halse, R., 2006.
Washington: Pierce: None.
Drifting sand of the Pacific Ocean. Https://oregonflora.org/collections/individual/index.php?occid=1111341. Phenology: fruiting.
[unknown] s.n., Apr 16, 1940
With none
OSC, Accession Number: ORE40754