Rhododendron albrechtii Maxim. | | a | | Rhododendron albrechtiiMaxim. | |
Rhododendron pentaphyllum Maxim. | | a | | Rhododendron pentaphyllumMaxim. | |
Rhododendron pentaphyllum Maxim. var. nikoense Komatsu | | a | i | Rhododendron pentaphyllumMaxim. var.nikoense Komatsu | |
Rhododendron quinquefolium Bisset & S. Moore | | a | | Rhododendron quinquefoliumBisset & S. Moore | |
Rhododendron schlippenbachii Maxim. | | a | | Rhododendron schlippenbachiiMaxim. | |
Rhododendron vaseyi A. Gray | | a | | Rhododendron vaseyiA. Gray | |
Rhododendron albiflorum Hook. | | a | | Rhododendron albiflorumHook. | |
Rhododendron benhallii Craven | | a | | Rhododendron benhalliiCraven | |
Rhododendron menziesii Craven | | a | | Rhododendron menziesiiCraven | |
Rhododendron menziesii Craven subsp. glabellum (A. Gray) Craven | | a | i | Rhododendron menziesiiCraven subsp. glabellum (A. Gray) Craven | |
Rhododendron menziesii Craven subsp. menziesii | | a | i | Rhododendron menziesiiCraven subsp. menziesii | |
Rhododendron multiflorum (Maxim.) Craven var. purpureum (Makino) Craven | | a | i | Rhododendron multiflorum(Maxim.) Craven var.purpureum (Makino) Craven | |
Rhododendron multiflorum (Maxim.) Craven f. bicolor (Makino) Craven | | a | i | Rhododendron multiflorum(Maxim.) Craven f. bicolor (Makino) Craven | |
Rhododendron multiflorum (Maxim.) Craven | | a | | Rhododendron multiflorum(Maxim.) Craven | |
Rhododendron pentandrum (Maxim.) Craven | | a | | Rhododendron pentandrum(Maxim.) Craven | |
Rhododendron pilosum (Michx.) Craven | | a | | Rhododendron pilosum(Michx.) Craven | |
Rhododendron kroniae Craven | | a | | Rhododendron kroniaeCraven | |
Rhododendron multiflorum (Maxim.) Craven f. multiflorum | | a | i | Rhododendron multiflorum(Maxim.) Craven f. multiflorum | |
Rhododendron multiflorum (Maxim.) Craven var. multiflorum | | a | i | Rhododendron multiflorum(Maxim.) Craven var.multiflorum | |
Rhododendron pentaphyllum Maxim. var. pentaphyllum | | a | i | Rhododendron pentaphyllumMaxim. var.pentaphyllum | |