⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35118111, with some changes.
This name is a synonym of Isopterygium leucophyllum .
The record derives from Tropicos which reports it as a synonym (record 35118111
) with original publication details: Syn. Musc. Frond. 2: 280 280 1851.