Plagiobothrys scouleri (H. & A.) Johnst. var. hirtus (Greene) I. M. Johnst.
Remarks: Herbarium of J. William Thompson; Jtn IX: 52. 1932; US 22: 10. 1920.

Oregon: Umpqua Valley.
Area too large to georeference.
Phenology: Flowers & Fruits. Isotype: Allocarya hirta Greene. Published 1888. Pittonia 1: 161. 1888.
Isotype: Allocarya scouleri (Hook. & Arn.) Greene var. hirta (Greene) A. Nelson & J. F. Macbr.. Published 1916. Botanical Gazette 61: 36. 1916.
Isotype: Plagiobothrys scouleri (H. & A.) Johnst. var. hirtus (Greene) I. M. Johnst.. Published 1932. Contributions from the Arnold Arboretum of Harvard University 3: 52. 1932.
Isotype: Plagiobothrys hirtus (Greene) I.M. Johnst.. Published 1935. Journal of the Arnold Arboretum 16(2): 193. 1935.

Thomas Howell s.n., Jun 25, 1887
WTU, Accession: 19457JWT, Barcode: WTU-V-000873