Rhododendron maximum L.
Synonym(s):
Rhododendron latifolium Hoffmanns.
Rhododendron purpureum (Pursh) G.Don
Rhododendron fragrans hort.
Rhododendron ashleyii Coker
Rhododendron purshii G.Don
Rhododendron procerum Salisb.
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.148
  • Linnaeus, C.V. 1753. Species Plantarum. Vol. 1. Holmiae: Laurentii Salvii 1-560 pp., p.392, FlagO