⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35116237, with some changes.
This name is a synonym of Bryum knowltonii var. ammophilum .
The record derives from Tropicos which reports it as a synonym (record 35116237
) with original publication details: Hedwigia 36: 384 384 1897.