⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35139551, with some changes.
This name is a synonym of Homalothecium nuttallii .
The record derives from Tropicos which reports it as a synonym (record 35139551
) with original publication details: Linnaea 30: 460 460 1860.