Downingia elegans (Douglas ex Lindl.) Torr.
Publication: U.S. Expl. Exped. 17(2): 375. 1874.
Downingia elegans (Douglas ex Lindl.) Torr. var. brachypetala (Gand.) McVaugh [KZ99]
Downingia elegans (Douglas ex Lindl.) Torr. var. corymbosa (A. DC.) A. Gray
Downingia elegans (Douglas ex Lindl.) Torr. var. elegans [KZ99]