As classified in WFO snapshot
June 2024
latest classification for this taxon
variety
Trichostomum crispulum var. armatum
(Thér. & Trab.) Bizot
This variety name was first published in Revue Bryologique et Lichénologique. 25: 270. 1956
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .