Rhododendron orthocladum var. microleucum (Hutch.) M.N.Philipson & Philipson
Synonym(s):
Rhododendron microleucum Hutch.
Data source(s):
  • Argent, C.G.C., J. Bond, D.F. Chamberlain, P. Cox & A. Hardy 1997. The Rhododendron Handbook. The Royal Horticultural Society 352, t.16 pp., p.159
  • Philipson, M.N. & W.R. Philipson 1975. A Revision of Rhododendron Section Lapponicum. in Notes from the Royal Botanic Garden Edinburgh 34: 1-72, p.45, FlagO