⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35111282, with some changes.
This name is a synonym of Syntrichia ruralis var. gigantea .
The record derives from Tropicos which reports it as a synonym (record 35111282
) with original publication details: Mem. Calif. Acad. Sci. 1: 13 13 1868.