Hackelia patens (Nutt.) Johnst. var. semiglabra Cronquist
[= Hackelia cronquistii]
Remarks: Isotype

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S3 (Rare; OBIC)],
Rather sandy, sagebrush slopes. Stems clustered on a taproot and branching caudex. Flowers unevenly very light blue, nearly white. Specimen used for illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2015. Phenology: Flowers & Fruits. Isotype: Hackelia patens (Nutt.) Johnst. var. semiglabra Cronquist. Published 1963. Leaflets of Western Botany 10(3-4): 39-40. 1963.
Isotype: Hackelia cronquistii J.L. Gentry. Published 1972. Madroño 21: 490. 1972.

Arthur Cronquist 8184, May 4, 1959
WTU, Accession: 208430, Barcode: WTU-V-000868