| 释义 |
gymnosperm family
Thesaurus| Noun | 1. | gymnosperm family - a family of gymnospermsclass Gymnospermae, division Gymnospermophyta, Gymnospermae, Gymnospermophyta - 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)family Gnetaceae, Gnetaceae - plants having small unisexual flowers and fleshy or winged fruit: in some classifications includes the genera Ephedra and Welwitschia as well as genus GnetumEphedraceae, family Ephedraceae - ephedras: in some classifications included in the Gnetaceaefamily Welwitschiaceae, Welwitschiaceae - in some classifications included in the Gnetaceaecycad family, Cycadaceae, family Cycadaceae - ancient palmlike plants closely related to ferns in that fertilization is by means of spermatozoidsfamily Zamiaceae, zamia family, Zamiaceae - a family of cycads often included in the family Cycadaceae: zamiasBennettitaceae, family Bennettitaceae - a family of fossil gymnospermous plants of the CarboniferousCordaitaceae, family Cordaitaceae - chiefly Paleozoic plants; Cordaites is the chief and typical genusfamily Pinaceae, Pinaceae, pine family - a family of PinaceaeCupressaceae, cypress family, family Cupressaceae - cypresses and junipers and many cedarsredwood family, subfamily Taxodiaceae, Taxodiaceae - coniferous trees; traditionally considered an independent family though recently included in Cupressaceae in some classification systemsaraucaria family, Araucariaceae, family Araucariaceae - tall evergreen cone-bearing trees of South America and Australia with broad leathery leaves; in some classifications included in the PinaceaeCephalotaxaceae, family Cephalotaxaceae, plum-yew family - a family of Cephalotaxaceaefamily Phyllocladaceae, Phyllocladaceae - a family of Phyllocladaceaefamily Podocarpaceae, Podocarpaceae, podocarpus family - gymnosperms with simple persistent needlelike or scalelike leavesfamily Sciadopityaceae, Sciadopityaceae - family comprising a single genus that until recently was considered part of Taxodiaceaefamily Taxaceae, Taxaceae, yew family - sometimes classified as member of order Taxalesfamily Ginkgoaceae, ginkgo family, Ginkgoaceae - constituting the order Ginkgoales; includes the genus Ginkgo and extinct formsplant family - a family of plants |
gymnosperm family
Related to gymnosperm family: AngiospermsWords related to gymnosperm familynoun a family of gymnospermsRelated Words- class Gymnospermae
- division Gymnospermophyta
- Gymnospermae
- Gymnospermophyta
- family Gnetaceae
- Gnetaceae
- Ephedraceae
- family Ephedraceae
- family Welwitschiaceae
- Welwitschiaceae
- cycad family
- Cycadaceae
- family Cycadaceae
- family Zamiaceae
- zamia family
- Zamiaceae
- Bennettitaceae
- family Bennettitaceae
- Cordaitaceae
- family Cordaitaceae
- family Pinaceae
- Pinaceae
- pine family
- Cupressaceae
- cypress family
- family Cupressaceae
- redwood family
- subfamily Taxodiaceae
- Taxodiaceae
- araucaria family
- Araucariaceae
- family Araucariaceae
- Cephalotaxaceae
- family Cephalotaxaceae
- plum-yew family
- family Phyllocladaceae
- Phyllocladaceae
- family Podocarpaceae
- Podocarpaceae
- podocarpus family
- family Sciadopityaceae
- Sciadopityaceae
- family Taxaceae
- Taxaceae
- yew family
- family Ginkgoaceae
- ginkgo family
- Ginkgoaceae
- plant family
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