⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Tortula spiralis in version 1.1 of The Plant List.

Tortula spiralis (Herzog) Herzog is a synonym of Syntrichia ruralis var. spiralis (Herzog) R.H. Zander

This name is a synonym of Syntrichia ruralis var. spiralis (Herzog) R.H. Zander.

The record derives from Tropicos which reports it as a synonym (record 35112911) with original publication details: Biblioth. Bot. 88: 9. 3 9 1920.