⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26602924, with some changes.

Selaginella rupestris var. densa (Rydb.) Clute is a synonym of Selaginella densa Rydb.

This name is a synonym of Selaginella densa Rydb..

The record derives from Tropicos which reports it as a synonym (record 26602924) with original publication details: Fern Allies 142 142 1905.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:232263-2.