⚠ Version 1 of The Plant List has been superseded.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 Bryum callistomum in version 1.1 of The Plant List.

Bryum callistomum H. Philib. is a synonym of Bryum arcticum var. callistomum (J.J. Amann) C.E.O. Jensen

This name is a synonym of Bryum arcticum var. callistomum (J.J. Amann) C.E.O. Jensen.

The record derives from Tropicos which reports it as a synonym (record 35116902) with original publication details: Rev. Bryol. 12: 76 76 1885.