This name is a synonym.
* Quercus cuspidata Thunb. in A.Murray, Syst. Veg. ed. 14: 858 (1784).
Pasania cuspidata (Thunb.) Oerst., Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn 1866: 84 (1866).
Castanopsis cuspidata (Thunb.) Schottky, Bot. Jahrb. Syst. 47: 682 (1912).
Synaedrys cuspidata (Thunb.) Koidz., Bot. Mag. (Tokyo) 30: 186 (1916).
Pasaniopsis cuspidata (Thunb.) Kudô, Syst. Bot. Useful Pl. Jap.: 134 (1922).
Shiia cuspidata (Thunb.) Makino, J. Jap. Bot. 5: 23 (1928).
* Basionym/Replaced Synonym