Compositae source details
(1913). Contributions from the United States National Herbarium 16(4):
314365
1913
Publication
Date
action
by
Machaeranthera aquifolia Greene accepted as Dieteria bigelovii var. bigelovii (A.Gray) D.R.Morgan & R.L.Hartm. (original description)
Thymophylla hartwegii (A.Gray) Wooton & Standl. accepted as Thymophylla pentachaeta var. hartwegii (A.Gray) Strother (original description)
Thymophylla hartwegii (A.Gray) Wooton & Standl. accepted as Thymophylla pentachaeta var. hartwegii (A.Gray) Strother (original description)
