Rhododendron aureum Georgi var. aureum
19520358 Cultivated material
19611201 Cultivated material
Rhododendron balfourianum var. aganniphoides Tagg & Forrest
19698393 Cultivated material
19744005 Cultivated material
20060006 Cultivated material
20230570 Cultivated material
20231861 Cultivated material
20233815 Cultivated material
Rhododendron borneense subsp. villosum (J.J.Sm.) Argent, A.Lamb & Phillipps
19821510 Wild collected in Malaysia
Rhododendron caliginis × vitis-idaea Kores
19902941 Wild collected in Papua New Guinea
Rhododendron callimorphum Balf.f. & W.W.Sm. var. callimorphum
19698429 Cultivated material
20231962 Cultivated material
Rhododendron callimorphum var. myiagrum (Balf.f. & Forrest) D.F.Chamb.
19614578 Cultivated from material wild collected in Myanmar
Rhododendron calophytum Franch. var. calophytum
19698430 Wild collected in China
19724038 Wild collected in China
19795204 Cultivated material
19890858 Wild collected in China
19911259 Wild collected in China
19921102 Wild collected in China
19952866 Wild collected in China
19960422 Wild collected in China
19960429 Wild collected in China
20000892 Wild collected in China
20140103 Cultivated from material wild collected in China
Rhododendron calophytum var. openshawianum (Rehder & E.H.Wilson) D.F.Chamb.
19795221 Cultivated material
19795540 Cultivated material
19960532 Wild collected in China
19960770 Cultivated material
Rhododendron calophytum var. pauciflorum W.K.Hu
19960655 Wild collected in China
Rhododendron chamaethomsonii var. chamaethauma (Tagg) Cowan & Davidian
19350455 Cultivated material
19730341 Cultivated from material wild collected in China
20231964 Cultivated material