Synonyms
Rhododendron albiflorum f. poikilon J.K.Henry
Azaleastrum albiflorum subsp. warrenii (A.Nelson) W.A.Weber
Cladothamnus campanulatus Greene
Azaleastrum warrenii A.Nelson
Rhododendron warrenii (A.Nelson) J.F.Macbr.
Rhododendron albiflorum var. warrenii (A.Nelson) M.A.Lane
Azalea albiflora (Hook.) Kuntze
Azaleastrum albiflorum (Hook.) Beck & Abel
Rhododendron albiflorum f. plenum Rehder