⚠ Version 1 of The Plant List has been superseded.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 Zygodon viridissimus in version 1.1 of The Plant List.

Zygodon viridissimus f. crassinervis Malta is a synonym of Zygodon viridissimus var. crassinervis (Malta) F. Koppe

This name is a synonym of Zygodon viridissimus var. crassinervis (Malta) F. Koppe.

The record derives from Tropicos which reports it as a synonym (record 35187081) with original publication details: Gatt. Zygodon 1926.