Rhododendron kiyosumense (Makino) Makino
Synonym(s):
Tsusiophyllum kiyosumensis Makino
Rhododendron shimidzuanum Honda ex Makino
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.138
  • Makino, T. 1931. Fl. Jap., p.880, FlagO