⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35132311, with some changes.
This name is a synonym of Diphyscium mucronifolium .
The record derives from Tropicos which reports it as a synonym (record 35132311
) with original publication details: Bot. Mag. (Tokyo) 49: 677. 31 677 1935.