As classified in WFO snapshot
June 2024
latest classification for this taxon
subspecies
Bryum atropurpureum subsp. californicum
(Sull.) Kindb.
This subspecies name was first published in European and N. American Bryineae (Mosses). 2: 370. 1897
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .