Rhododendron mannophorum Rhododendron sanguineum subsp. consanguineum Rhododendron sanguineum subsp. roseotinctum Rhododendron sanguineum subsp. didymoides Rhododendron cloiophorum subsp. roseotinctum Rhododendron cloiophorum subsp. mannophorum Rhododendron cloiophorum var. mannophorum Rhododendron sanguineum var. consanguinem Rhododendron sanguineum var. consanguineum Rhododendron roseotinctum Rhododendron cloiophorum var. roseotinctum
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024