As classified in WFO snapshot
June 2023
Warning: older classification
variety
Marchantia commutata var. quadrata
This variety name was first published in Nov. Actorum Acad. Caes. Leop.-Carol. Nat. Cur. 14(Suppl.): 101. 1829.
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .