Trimorpha acris var. kamtschatica (de Candolle) G.L. Nesom

Trimorpha acris var. kamtschatica (de Candolle) G.L. Nesom is a synonym sensu FNA Ed. Comm., 2006b of:

Erigeron acris var. kamtschaticus (de Candolle) Herder, an accepted variety name sensu FNA Ed. Comm., 2006b.