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单词 gymnosperm family
释义
gymnosperm family
(extremely rare)
n

WORD FAMILY
gymnosperm family
n a family of gymnosperms
Hypo|Hyper
Gnetaceae, family Gnetaceae
plants having small unisexual flowers and fleshy or winged fruit: in some classifications includes the genera Ephedra and Welwitschia as well as genus Gnetum
Ephedraceae, family Ephedraceae
ephedras: in some classifications included in the Gnetaceae
Welwitschiaceae, family Welwitschiaceae
in some classifications included in the Gnetaceae
Cycadaceae, cycad family, family Cycadaceae
ancient palmlike plants closely related to ferns in that fertilization is by means of spermatozoids
Zamiaceae, family Zamiaceae, zamia family
a family of cycads often included in the family Cycadaceae: zamias
Bennettitaceae, family Bennettitaceae
a family of fossil gymnospermous plants of the Carboniferous
Cordaitaceae, family Cordaitaceae
chiefly Paleozoic plants; Cordaites is the chief and typical genus
Pinaceae, family Pinaceae, pine family
a family of Pinaceae
Cupressaceae, cypress family, family Cupressaceae
cypresses and junipers and many cedars
Taxodiaceae, redwood family, subfamily Taxodiaceae
coniferous trees; traditionally considered an independent family though recently included in Cupressaceae in some classification systems
Araucariaceae, araucaria family, family Araucariaceae
tall evergreen cone-bearing trees of South America and Australia with broad leathery leaves; in some classifications included in the Pinaceae
Cephalotaxaceae, family Cephalotaxaceae, plum-yew family
a family of Cephalotaxaceae
Phyllocladaceae, family Phyllocladaceae
a family of Phyllocladaceae
Podocarpaceae, family Podocarpaceae, podocarpus family
gymnosperms with simple persistent needlelike or scalelike leaves
Sciadopityaceae, family Sciadopityaceae
family comprising a single genus that until recently was considered part of Taxodiaceae
Taxaceae, family Taxaceae, yew family
sometimes classified as member of order Taxales
Ginkgoaceae, family Ginkgoaceae, ginkgo family
constituting the order Ginkgoales; includes the genus Ginkgo and extinct forms
plant family
a family of plants
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更新时间:2025/3/10 4:53:54