445806876110 Rhododendron cowanianum Davidian
W. Curtis, Bot. Mag., ser. 2, vol. 5(): : p. 28 (1988) [C. Grey-Wilson]
390610707107 Ocotea cowaniana C.K.Allen
Mem. New York Bot. Gard., vol. 10(): : p. 89, fig. 48 () [CCClare]
3844721202527 Rhodostemonodaphne kunthiana (Nees) Rohwer
Mem. New York Bot. Gard., vol. 10(): : p. 122, fig. 59 () [CKV?]