Compositae source details
Brittonia 39
311763
Publication
Date
action
by
Calea dalyi Pruski & Urbatsch (original description)
Gynoxys dilloniana Sagást. & C.Téllez (original description)
Heterotheca oregona var. rudis (Greene) Semple (original description)
Machaeranthera heterocarpum R.L.Hartm. & M.A.Lane (original description)
Vernonia cocleana S.C.Keeley accepted as Vernonanthura cocleana (S.C.Keeley) H.Rob. (original description)
Gynoxys dilloniana Sagást. & C.Téllez (original description)
Heterotheca oregona var. rudis (Greene) Semple (original description)
Machaeranthera heterocarpum R.L.Hartm. & M.A.Lane (original description)
Vernonia cocleana S.C.Keeley accepted as Vernonanthura cocleana (S.C.Keeley) H.Rob. (original description)
