†unranked clade Czekanowskiaceae
Parent taxon: Euspermatoclides according to P. Kenrick and P.R. Crane 1997
Sister taxa: Anthophytatae, Coniferophytatae, Cycadatae, Ginkgoatae
Subtaxa: none
Ecology: "photoautotroph"
Distribution: there are no occurrences of Czekanowskiaceae in the database