⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-29208361, with some changes.
This name is a synonym of Mazus stachydifolius .
The record derives from Tropicos which reports it as a synonym (record 29208361
) with original publication details: Trans. Nat. Hist. Soc. Taiwan 30: 35 35 1940.