Rhododendron longesquamatum C.K.Schneid.
Synonym(s):
Rhododendron brettii Hemsl. & E.H.Wilson
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.142
  • Schneider, C.K. 1909. Illustrietes Handbuch der Laubholzkunde. Vol. II. v, 1070 pp., p.483, FlagO