⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26616341, with some changes.

Lycopodium catharticum Hook. is a synonym of Huperzia tetragona (Hook. & Grev.) Trevis.

This name is a synonym of Huperzia tetragona (Hook. & Grev.) Trevis..

The record derives from Tropicos which reports it as a synonym (record 26616341) with original publication details: Ann. Nat. Hist. 1: 430-431, t. 14 430 1838.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:147206-2.