Rhododendron [Section Pentanthera]
20041748 Cultivated material
20151086 Uncertain
Rhododendron [Subgenus Hymenanthes]
19973458 Wild collected in China
Rhododendron [Subgenus Pentanthera cultivar]
19970928 Uncertain
19970959 Uncertain
19970960 Uncertain
19970961 Uncertain
19970965 Uncertain
19970967 Uncertain
19970988 Uncertain
Rhododendron [Section Pentanthera hybrid]
19970543 Uncertain
Rhododendron [Vireya Group hybrid]
19890308 Cultivated material
Rhododendron [Subsection Fortunea hybrid]
19970953 Uncertain
19971387 Uncertain
19971388 Uncertain
19971389 Uncertain
19971509 Uncertain
Rhododendron [Section Tsutsusi hybrid]
19470101 Cultivated material
Rhododendron [Subsection Tephropepla]
19962308 Wild collected in China
Rhododendron 'James Russell' [Ciliiicalyx Hybrid]
20171490 Cultivated material
Rhododendron [Subsection Taliensia hybrid]
19950990 Wild collected in China