As classified in WFO snapshot
December 2023
Warning: older classification
variety
Frullania hasskarliana var. gracilis
This variety name was first published in J. Hattori Bot. Lab. 60: 243. 1986.
At the time of this classification snapshot, this variety 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-1200004259.