Rhododendron alutaceum var. alutaceum
Synonym(s):
Rhododendron globigerum Balf.f. & Forrest
Rhododendron roxieanum var. globigerum (Balf.f. & Forrest) D.F.Chamb.
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.85
  • Balfour, I.B. 1917. New Species of Rhododendron. in Notes from the Royal Botanic Garden Edinburgh 10: 79-166, p.81, FlagO