⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26620553, and has not been changed.

Hydroglossum flexuosum (L.) Willd. is a synonym of Lygodium flexuosum (L.) Sw.

This name is a synonym of Lygodium flexuosum (L.) Sw..

The record derives from Tropicos which reports it as a synonym (record 26620553) with original publication details: Schr. Akad. Erfurt 23, t. 1, f. 3 23 1802.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17120900-1.