⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35190228, with some changes.
This name is a synonym of Frullania tamarisci subsp. nisquallensis .
The record derives from Tropicos which reports it as a synonym (record 35190228
) with original publication details: Mem. Amer. Acad. Arts, n.s. 4: 175 175 1849.