⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Porotrichum alopecurum in version 1.1 of The Plant List.

Porotrichum alopecurum var. smolandicum Tolf is a synonym of Thamnium alopecurum var. smolandicum (Tolf) Podp.

This name is a synonym of Thamnium alopecurum var. smolandicum (Tolf) Podp..

The record derives from Tropicos which reports it as a synonym (record 35142086) with original publication details: Bih. Kongl. Svenska Vetensk.-Akad. Handl. 16 Afd. 3(9): 95 95 1891.