⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35104036, with some changes.

Hypnum calerae Müll. Hal. is a synonym of Brachythecium ruderale (Brid.) W.R. Buck

The record derives from Tropicos which reports it as a synonym (record 35104036) with original publication details: Linnaea 42: 452 452 1879.