†family Pleuromeiaceae Corda 1852 (clubmoss)
Lycopodiopsida - Isoetales - Pleuromeiaceae
Parent taxon: Isoetales according to Meyen 1987
Sister taxa: Chaloneriaceae, Isoetaceae, Isoetodendron, Minerisporites, Paralycopodites
Subtaxa: Cidarophyton Duckworthia Helicorhiza Pleurocaulis Pleuromeia
Distribution:
• Triassic of Argentina (1 collection), Australia (2), China (13), France (2), Germany (13), Japan (1), the Russian Federation (13), Spain (1), Tajikistan (1)
Total: 47 collections including 55 occurrences