⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26609606, with some changes.

Hymenophyllum costaricanum Bosch is a synonym of Hymenophyllum polyanthos Sw.

This name is a synonym of Hymenophyllum polyanthos Sw..

The record derives from Tropicos which reports it as a synonym (record 26609606) with original publication details: Ned. Kruidk. Arch. 5(2): 161 161 1861.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17122280-1.