Gymnosperm — Family

: Ginkgoaceae (consisting of the single living species, Ginkgo biloba ).

: Some papers focus on specific traits, such as " Polyploidy in gymnosperms ," which identifies Ephedraceae as the most variable family based on genome size. The Systematics and Evolution of Gymnosperms with ... - PMC gymnosperm family

: The MDPI Plants journal published a 2024 review that integrates phylogenomic results with morphological characters to resolve long-standing debates about gymnosperm relationships. : Ginkgoaceae (consisting of the single living species,