Rhododendron dichroanthum subsp. herpesticum (Balf.fil. & Kingdon-Ward) Cowan subspecies synonym

Rhododendron scyphocalyx var. septentrionale Tagg variety homotypic synonym

Rhododendron scyphocalyx var. septendrionale Tagg variety homotypic synonym

Rhododendron dichroanthum subsp. apodectum (Balf.fil. & W.W.Sm.) Cowan subspecies accepted

Rhododendron dichroanthum subsp. septentrionale Cowan subspecies accepted

Rhododendron dichroanthum subsp. scyphocalyx (Balf.fil. & Forrest) Cowan subspecies accepted

Rhododendron dichroanthum subsp. septentrionale (Cowan) T.L.Ming subspecies homotypic synonym

Rhododendron scyphocalyx var. septentrionale Tagg ex Davidian variety synonym

Rhododendron scyphocalyx Balf.fil. & Forrest species synonym

Rhododendron dichroanthum subsp. dichroanthum subspecies accepted

Rhododendron apodectum Balf.fil. & W.W.Sm. species synonym

Rhododendron liratum Balf.fil. & Forrest species synonym

Rhododendron jangtzowense Balf.fil. & Forrest species synonym

Rhododendron herpesticum Balf.fil. & Kingdon-Ward species synonym

Rhododendron torquatum Balf.fil. & Farrer species synonym

Rhododendron dichroanthum var. septentrionale (Cowan) T.L.Ming variety synonym

Rhododendron dichroanthum var. scyphocalyx (Balf.fil. & Forrest) T.L.Ming variety synonym

Rhododendron dichroanthum var. apodectum (Balf.fil. & W.W.Sm.) T.L.Ming variety synonym

Rhododendron scyphocalyx var. septendrionale Tagg ex Davidian variety synonym