Compositae source details
(1955). Field & Lab. 23
315755
1955
Publication
Date
action
by
Isocoma megalantha Shinners accepted as Isocoma drummondii (Torr. & A.Gray) Greene (original description)
Lactuca hirsuta var. albiflora (Torr. & A.Gray) Shinners accepted as Ixeridium dentatum subsp. dentatum (Thunb.) Tzvelev (original description)
Liatris mucronata f. tharpii Shinners (original description)
Lactuca hirsuta var. albiflora (Torr. & A.Gray) Shinners accepted as Ixeridium dentatum subsp. dentatum (Thunb.) Tzvelev (original description)
Liatris mucronata f. tharpii Shinners (original description)
