⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26616339, with some changes.

Lycopodium tetragonum var. patulum Spring 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 26616339) with original publication details: Mém. Acad. Roy. Sci. Belgique 24: 12 12 1849.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:147664-2.