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⚠ Version 1 of The Plant List has been superseded.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-35141881, with some changes.

M Polytrichum subattenuatum Thér. is a synonym of Polytrichastrum formosum (Hedw.) G.L. Sm.

This name is a synonym of Polytrichastrum formosum (Hedw.) G.L. Sm..

The record derives from Tropicos which reports it as a synonym (record 35141881) with original publication details: Recueil Publ. Soc. Havraise Études Diverses 1926: 52. ic 52 1927.