Astragalus reventus Gray var. hoodianus (Howell) Peck
Annotated by R. C. Barneby, 1946.

Oregon: [No locality given on label]
Stipules free! No collection date given on label. (This is in all probability a part of the type collection, since Howell did not designate any particular collection as the type. - J.W.T.). Phenology: Fruits. Type: unspecified: Astragalus hoodianus Howell. Published 1893. Erythea 1: 111. 1893.
Type: unspecified: Astragalus conjunctus Wats. var. hoodianus M. E. Jones. Published 1898. Contributions to Western Botany 8: 9. 1898.
Type: unspecified: Phaca hoodiana (Howell) Piper. Published 1906. Contributions from the United States National Herbarium 11: 373. 1906.
Type: unspecified: Cnemidophacos hoodianus (Howell) Rydb.. Published 1929. North American Flora 24(5): 285. 1929.
Type: unspecified: Astragalus reventus Gray var. hoodianus (Howell) Peck. Published 1941. Madroño 6(4): 134. 1941.

Thomas Howell s.n.,
WTU, Accession: 18802JWT, Barcode: WTU-V-000486