⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35139087, and has not been changed.

Leptohymenium duplicato-serratum Hampe is a synonym of Pterogonium gracile var. duplicato-serratum (Hampe) Lesq. & James

The record derives from Tropicos which reports it as a synonym (record 35139087) with original publication details: Linnaea 30: 460 460 1860.