subgenus Azaleastrum
section Azaleastrum
Rhododendron hangzhouense
Rhododendron hongkongense
Rhododendron leptothrium
Rhododendron medoense
Rhododendron ngawchangense
Rhododendron ovatum var. ovatum
Rhododendron ovatum var. setuliferum
Rhododendron sanidodeum
Rhododendron tianlinense
Rhododendron uwaense
Rhododendron vialii
Rhododendron xinganense
SEE THE WHOLE 1998 CLASSIFICATION
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