Rhododendron flavidum Franch. var. psilostylum Rehder & E.H.Wilson
Rhododendron psilostylum (Rehder & E.H.Wilson) Balf.f.
Data source(s):
  • Sargent, C.S. 1913. Plantae Wilsonianae: Vol.1. An enumeration of the woody plants collected in Western China for the Arnold Arboretum of Harvard University during the years 1907, 1908 and 1910 by E.H.Wilson. Cambridge: The University Press p.513