Rhododendron augustinii subsp. augustinii [Tower Court form]
19480019 Cultivated material
Rhododendron augustinii subsp. augustinii [Exbury form]
19715865 Cultivated material
Rhododendron augustinii Hemsl. subsp. augustinii
19594423 Cultivated from material wild collected in China
19754173 Cultivated material
19763203 Cultivated from material wild collected in China
19772695 Cultivated from material wild collected in China
19805048 Cultivated material
19832498 Cultivated from material wild collected in China
Rhododendron augustinii subsp. chasmanthum (Diels) Cullen
19568044 Cultivated material
19698381 Cultivated material
19901526 Cultivated from material wild collected in China
19924436 Wild collected in China
19971414 Uncertain
19991844 Cultivated material
Rhododendron augustinii subsp. hardyi (Davidian) Cullen
19598047 Cultivated from material wild collected in China
19774070 Wild collected in China
20141404 Cultivated from material wild collected in China
Rhododendron augustinii subsp. rubrum (Davidian) Cullen
19698383 Wild collected in China
Rhododendron aureum Georgi
19450053 Cultivated material
19722585 Wild collected in Japan
19911218 Wild collected in Russian Federation
19911219 Wild collected in Russian Federation
19920798 Wild collected in Japan
19932066 Wild collected in Japan
19982005 Wild collected in Russian Federation
20001947 Wild collected in Russian Federation
Rhododendron aureum × campylocarpum Georgi
19577087 Cultivated material
19578087 Cultivated material
Rhododendron aureum Georgi var. aureum
19520358 Cultivated material
19611201 Cultivated material
Rhododendron auriculatum Hemsl.
19160027 Cultivated material
19568194 Cultivated material
19730392 Cultivated material
20140725 Wild collected in China
20221675 Cultivated material
20231960 Cultivated material
20232475 Cultivated material
20240085 Cultivated material