The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35136997, with some changes.

M Bryum ischyrospeiron Müll. Hal. is a synonym of Rosulabryum billarderi (Schwägr.) J.R. Spence

This name is a synonym of Rosulabryum billarderi (Schwägr.) J.R. Spence.

The record derives from Tropicos which reports it as a synonym (record 35136997) with original publication details: Index Bryol. Suppl. 65 65 1900.