This name is a synonym of Isachne globosa (Thunb.) Kuntze.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 25544762) with original publication details: Bot. Mag. (Tokyo) 55: 540 1941.
This name was in version 1 of The Plant List, record tro-25544762.