As classified in WFO snapshot
December 2022
Warning: older classification
species
Riccardia regularis
This species name was first published in Revista Centro Estud. Doct. Ci. Nat. 1: 171. 1937.
At the time of this classification snapshot, this species 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-1000016416.