†family Pteridophyllaceae Reveal and Hoogland
Angiospermae - Ranunculales - Pteridophyllaceae
Parent taxon: Ranunculales according to D.J. Mabberley 2000
Sister taxa: Anthotypolithes, Berberidaceae, Circaeasteraceae, Eupteleaceae, Fumariaceae, Lardizabalaceae, Menispermaceae, Papaveraceae, Ranunculaceae, Teixeiraea
Subtaxa: Kchonomakidium
Ecology: "photoautotroph"
Distribution:
• Triassic of the Russian Federation (9 collections)
Total: 9 collections each including a single occurrence