Arabis aculeolata Greene var. aculeolata
Annotated by Ihsan A. Al-Shehbaz, May 2016. Remarks: Oregon Flora Project

Oregon: Josephine: Near Cedar Creek, 5 miles from Selma, down Deer Creek.
42.27351° N, 123.57992° W,
Coordinate Source: OrlookId: 54125, StateProvince: Oregon, County: Josephine, LocName: Deer Creek, Selma, beyond. OregonFlora 1994-2020 methodology.
Amongst loose serpentine hills. Https://oregonflora.org/collections/individual/index.php?occid=1130779. Phenology: flowering.

Louis F. Henderson 5721, Mar 29, 1926
With L.F. Henderson
OSC, Catalog: OSC-V-057014, Accession Number: ORE35443