H.  .Handel-Mazzetti, ?Plantae Novae Chingianae?, ????????????????/Sinensia,Contributions from the Metropolitan Museum of Natural History Academia Sinica, vol. 2, no. 1, 1931.

H.  .Handel-Mazzetti, ?Plantae Novae Chingianae?, ????????????????/Sinensia,Contributions from the Metropolitan Museum of Natural History Academia Sinica, vol. 5, no. 1-2, 1934.