Troximon grandiflorum A. Gray var. obtusifolium Suksd.Washington: Klickitat County: Bingen, Columbia River.
45.715° N, 121.46333° W
Coordinate Source: Estimated.
Dry gravelly ground. Type. Lectotype; Deuts. Bot. Monats. 18: 98. 1900. Herbarium of Wilhelm N. Suksdorf.
Type specimen (basionym and designation not recorded).Wilhelm N. Suksdorf 2025, May 30, 1891
With
WS, Accession: 29649