https://forums.botanicalgarden.ubc.ca/threads/correct-names-of-ledums-in-rhododendron.5978/
Correct names of Ledums in Rhododendron | UBC Botanical Garden Forums
I wish to remind of two names which are mostly cited erroneously (the latter due to an nomenclatural error which unfortunately was approved and thus...
ubc botanical gardencorrectnamesrhododendronforums