Ginkgoopsida

Translingual Etymology mul Ginkgo opsida Proper noun class superclass Gymnospermae of which class Ginkgo biloba is the sole known living species Hypernyms genus ; Spermatophytina subphylum - subphylum; Gymnospermae - superclass Hyponyms class Ginkgoales order - sole extant order; †Calamopityales order, †Callistophytales order, †Caytoniales order, †Czekanowskiales order, †Karkeniales order, †Leptostrobales order, †Pentoxylales order - extinct orders; †Umaltolepididae family - extinct family unplaced in order References 54788 1