⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Leptohymenium filiforme in version 1.1 of The Plant List.

Leptohymenium filiforme var. majus De Not. is a synonym of Pterigynandrum filiforme var. majus (De Not.) De Not.

This name is a synonym of Pterigynandrum filiforme var. majus (De Not.) De Not..

The record derives from Tropicos which reports it as a synonym (record 35139099) with original publication details: Syllab. Musc. 81 81 1838.