32654312 228263 Chaenactis glabriuscula DC. E.A. von Regel, Gartenflora, vol. 37 : t. 1275, fig. 2 (1888)
 
383392 228289 Chaenactis macrantha Eaton S. Watson, D.C. Eaton, Botany [fortieth parallel], vol. 5 : t. 18 (1871)
 
7208935 228246 Chaenactis douglasii (Hook.) Hook. & Arn. [122542667 Hymenopappus douglasii Hook.] J. Stansbury, H. Torrey, H. , Exped. Great Salt lake: t. 7 (1853)
 
859846 228230 Chaenactis artemisiifolia (Harvey & A. Gray ex A. Gray) A. Gray [80 1231736 Acarphaea artemisiifolia Harv. & A.Gray ex A.Gray] W.H. Emory, Rep. U.S. Mex. Bound., vol. 2(1): (Botany of the boundary): t. 32 (1859)