⚠ Version 1 of The Plant List has been superseded.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 Atrichum undulatum in version 1.1 of The Plant List.

Atrichum undulatum var. silvaticum Navashin is a synonym of Catharinea undulata var. silvatica (Navashin) Navashin

This name is a synonym of Catharinea undulata var. silvatica (Navashin) Navashin.

The record derives from Tropicos which reports it as a synonym (record 35179330) with original publication details: Bull. Soc. Imp. Naturalistes Moscou, n.s., 8: 38 38 1894.