⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35169411, and has not been changed.

Calliergon richardsonii f. islandicum (Meyl.) Karczm. is an accepted name

This name is the accepted name of an infraspecific taxon in the genus Calliergon (family Amblystegiaceae).

The record derives from Tropicos which reports it as an accepted name (record 35169411) with original publication details: Monogr. Bot. 34: 73 73 1971.

Synonyms:

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Calliergon richardsonii var. islandicum Meyl.	Synonym		TRO