
Troximon grandiflorum A. Gray var. obtusifolium Suksd.Annotated by G.I. Baird, 1996.
Washington: Klickitat: [Bingen], Columbia River.
45.70438° N, 121.45527° W,
Datum: WGS84.
Dry gravelly ground. Lectotype. Deuts. Bot. Monats. 18: 98. 1900. Now considered a synonym of Agoseris grandiflora var. grandiflora. Https://intermountainbiota.org/portal/collections/individual/index.php?occid=30838802. Phenology: Fruiting.
Lectotype.Wilhelm N. Suksdorf 2025, May 30, 1891
WS, Catalog: 29649, WS000523