Compositae source details
(1959). Madrono; Journal of the California Botanical Society 15(4):
322303
1959
Publication
Date
action
by
Aster occidentalis var. delectabilis (H.M.Hall) accepted as Symphyotrichum spathulatum var. spathulatum (Lindl.) G.L.Nesom (original description)
Aster occidentalis var. parishii (A.Gray) accepted as Symphyotrichum spathulatum var. spathulatum (Lindl.) G.L.Nesom (original description)
Aster occidentalis var. parishii (A.Gray) accepted as Symphyotrichum spathulatum var. spathulatum (Lindl.) G.L.Nesom (original description)
