⚠ Version 1 of The Plant List has been superseded.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 Plagiochila arctica in version 1.1 of The Plant List.

Plagiochila arctica var. subarctica (Jörg.) Inoue is a synonym of Plagiochila porelloides f. subarctica (Jörg.) Konstantinova

This name is a synonym of Plagiochila porelloides f. subarctica (Jörg.) Konstantinova.

The record derives from Tropicos which reports it as a synonym (record 35185713) with original publication details: Bull. Natl. Sci. Mus. 7: 358 358 1964.