Rhododendron
Rhododendron augustinii (Introduced- USA)
Rhododendron latoucheae (Introduced- USA)
Rhododendron lutescens (Introduced- USA)
Rhododendron megeratum
Rhododendron pachypodum (Introduced- USA)
Rhododendron roseum (USA)
Rhododendron quinquefolium (Introduced- USA)
Rhododendron rubiginosum (Introduced- USA)
Rhododendron delavayi
Rhododendron schlippenbachii (Introduced- UK)
Rhododendron macabeanum
Rhododendron retusum (Introduced- UK)
Rhododendron scopulorum (Introduced- UK)
Rhododendron loranthiflorum (Introduced- UK)