As classified in WFO snapshot
December 2022
Warning: older classification
subspecies
Riccia huebeneriana subsp. sullivantii
This subspecies name was first published in Hepat. Anthocerotae N. Amer. 6: 457. 1992.
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-1200005088.