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⚠ Version 1 of The Plant List has been superseded.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-35119588, with some changes.

M Pogonatum ambiguum (Michx.) P. Beauv. is a synonym of Polytrichum alpinum var. ambiguum (Michx.) Bom. & Broth.

This name is a synonym of Polytrichum alpinum var. ambiguum (Michx.) Bom. & Broth..

The record derives from Tropicos which reports it as a synonym (record 35119588) with original publication details: Prodr. Aethéogam. 84 84 1805.