As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Weissia calcarea var. gracillima
(Nees & Hornsch.) Müll. Hal.
This variety name was first published in Synopsis Muscorum Frondosorum omnium hucusque Cognitorum. 1: 659. 1849
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .