. . . . "class Gymnospermae"@en-us . . "107913103"@en-us . "11595312-n"^^ . "111595312"^^ . . . "Gymnospermophyta"@en-us . . "division Gymnospermophyta"@en-us . "110850481"@en-us . . "Gymnospermae"^^ . "plants having naked seeds not enclosed in an ovary; in some systems considered a class (Gymnospermae) and in others a division (Gymnospermophyta); comprises three subdivisions (or classes): Cycadophytina (class Cycadopsida) and Gnetophytina (class Gnetopsida) and Coniferophytina (class Coniferopsida); in some classifications the Coniferophytina are divided into three groups: Pinophytina (class Pinopsida) and Ginkgophytina (class Ginkgopsida) and Taxophytina (class Taxopsida)"@en-us . . "0"^^ . . "Gymnospermae"@en-us . . . "0"^^ .