Rhododendron burttii P.Woods
19672565 Wild collected in Malaysia
19821527 Wild collected in Malaysia
Rhododendron buxifolium Low ex Hook.f., non Low ex Lindl.
19962012 Cultivated from material wild collected in Malaysia
Rhododendron campanulatum D.Don 'Waxen Bell'
19734248 Cultivated material
Rhododendron eclecteum var. bellatulum Balf.f. ex Tagg
19491015 Wild collected in China
19568113 Cultivated from material wild collected in China
19730249 Cultivated from material wild collected in China
19730295 Cultivated from material wild collected in China
19730368 Cultivated from material wild collected in China
19922316 Cultivated from material wild collected in China
19922328 Cultivated material
20171054 Cultivated from material wild collected in China
Rhododendron × forrestii subsp. forrestii 'Professor F Bettex'
19577086 Cultivated material
Rhododendron heliolepis var. brevistylum (Franch.) Cullen
19141011 Cultivated material
19261006 Wild collected in Myanmar
19271004 Wild collected in India
19940850 Wild collected in China
20140990 Cultivated from material wild collected in India
20141095 Cultivated from material wild collected in Myanmar
Rhododendron javanicum subsp. brookeanum (Low ex Lindl.) Argent & Phillipps
19773440 Wild collected in Malaysia
19801185 Wild collected in Malaysia
19801298 Wild collected in Malaysia
19852168 Wild collected in Malaysia
Rhododendron lowii × brookeanum Hook.f.
20020273 Cultivated material
20020277 Cultivated material
20020278 Cultivated material
Rhododendron montroseanum Davidian 'Benmore'
19568505 Cultivated material
19568506 Cultivated material
Rhododendron nivale subsp. boreale M.N.Philipson & Philipson
19330423 Wild collected in China
19712516 Wild collected in China
19712623 Cultivated from material wild collected in China
19933362 Wild collected in China
19940856 Wild collected in China
19940857 Wild collected in China
19980140 Wild collected in China