The record derives from Tropicos
(data supplied on )
which reports it as a synonym (record
29209084) with original publication details: J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7(2): 156, f. 26, 1–4 1957.
This name was in version 1 of The Plant List, record tro-29209084, and has not been changed.