As classified in WFO snapshot
December 2023
Warning: older classification
variety
Ditrichum vaginans var. zonatum
This variety name was first published in Kongel. Norske Vidensk. Selsk. Skr. (Trondheim) 1910(1): 49. 1910.
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .