†family Tchernoviaceae Meyen 1983
Equisetopsida - Gondwanostachyales - Tchernoviaceae
Parent taxon: Gondwanostachyales according to A. B. Doweld 2002
Sister taxon: Konnostachyaceae
Subtaxa: Umbellaphyllites
Distribution:
• Triassic of the Russian Federation (1 collection)
• Permian of Australia (1), Mozambique (1), the Russian Federation (36), Spain (1)
Total: 40 collections including 49 occurrences