⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35137624, with some changes.
This name is a synonym of Isopterygium brachyneuron .
The record derives from Tropicos which reports it as a synonym (record 35137624
) with original publication details: Ann. Sci. Nat., Bot., sér. 6, 3: 256 256 1876.