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New article for Trees and Shrubs Online.
Recommended citation'Rhododendron heftii' from the website Trees and Shrubs Online (treesandshrubsonline.org/articles/rhododendron/rhododendron-heftii/). Accessed 2021-10-16.
A form of R. wallichii Hook.f. (Subsect. Campanulata). Royal Horticultural Society (1997)
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