As classified in WFO snapshot
June 2023
Warning: older classification
subspecies
Hygroamblystegium fluviatile subsp. noterophilum
This subspecies name was first published in Moss Fl. N. Amer. 3: 75. 1931.
At the time of this classification snapshot, this subspecies name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-1200006463.