We found 1 definitions of gymnosperm genus from 1 different sources.
Noun |
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gymnosperm genus - a genus of gymnosperms | ||
genus a general kind of something; "ignore the genus communism" | ||
class 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) | ||
genus gnetum type genus of the Gnetaceae; small trees or shrubs usually with climbing jointed stems and terminal spikes of flowers with orange-red seeds clustered in rough cones | ||
catha, genus catha a genus of African evergreen shrubs characterized by thick leaves and white flowers | ||
genus ephedra type and sole genus of Ephedraceae: tropical and subtropical evergreen shrubby or creeping plants native to dry and inhospitable regions | ||
genus welwitchia, genus welwitschia type and sole genus of Welwitschiaceae | ||
cycas, genus cycas type genus of Cycadaceae: genus of widely distributed Old World evergreen tropical trees having pinnate leaves and columnar stems covered with persistent bases of old leaves | ||
genus zamia genus of small evergreen tropical and subtropical American cycads | ||
genus ceratozamia small genus of Mexican cycads; sometimes classified in family Cycadaceae | ||
genus dioon small genus of arborescent cycads of Mexico and Central America; sometimes classified in family Cycadaceae | ||
genus encephalartos genus of arborescent African cycads; sometimes classified in family Cycadaceae | ||
genus macrozamia genus of large evergreen Australian cycads; sometimes classified in family Cycadaceae | ||
bennettitis, genus bennettitis type of the Bennettitales | ||
genus lyginopteris, lyginopteris genus of fossil seed ferns of the Carboniferous | ||
cordaites, genus cordaites tall Paleozoic trees superficially resembling modern screw pines; structurally intermediate in some ways between cycads and conifers | ||
genus pinus, pinus type genus of the Pinaceae: large genus of true pines | ||
genus larix, larix larches | ||
genus pseudolarix, pseudolarix one species: golden larch | ||
abies, genus abies true firs | ||
cedrus, genus cedrus true cedars | ||
genus picea, picea a genus of temperate and Arctic evergreen trees (see spruce) | ||
genus tsuga, tsuga hemlock; hemlock fir; hemlock spruce | ||
genus pseudotsuga, pseudotsuga douglas fir; closely related to genera Larix and Cathaya | ||
genus cathaya one species; related to Pseudotsuga and Larix | ||
cupressus, genus cupressus type genus of Cupressaceae | ||
athrotaxis, genus athrotaxis a genus of gymnosperm | ||
austrocedrus, genus austrocedrus one species; formerly included in genus Libocedrus | ||
callitris, genus callitris evergreen monoecious coniferous trees or shrubs: cypress pines | ||
calocedrus, genus calocedrus tall evergreens of western North America and eastern Asia; formerly included in genus Libocedrus | ||
chamaecyparis, genus chamaecyparis a genus of Chamaecyparis | ||
cryptomeria, genus cryptomeria Japanese cedar; sugi | ||
genus juniperus, juniperus junipers | ||
genus libocedrus, libocedrus cypresses that resemble cedars | ||
genus metasequoia genus of deciduous conifers comprising both living and fossil forms; 1 extant species: dawn redwood of China; variously classified as member of Pinaceae or Taxodiaceae | ||
genus sequoia redwoods; until recently considered a genus of a separate family Taxodiaceae | ||
genus taxodium, taxodium bald cypress; swamp cypress | ||
genus tetraclinis, tetraclinis sandarac tree | ||
genus thuja, thuja red cedar | ||
genus thujopsis, thujopsis one species; has close similarity to genus Thuja | ||
genus keteleeria a genus of keteleeria | ||
genus araucaria a genus of the araucaria family | ||
agathis, genus agathis kauri pine | ||
cephalotaxus, genus cephalotaxus the genus of Cephalotaxus (see plum-yews) | ||
genus torreya, torreya nutmeg-yews | ||
genus phyllocladus, phyllocladus celery pine | ||
genus podocarpus, podocarpus evergreen trees or shrubs; sometimes classified as member of the family Taxaceae | ||
afrocarpus, genus afrocarpus dioecious evergreen trees or shrubs; equatorial to southern and southeastern Africa: yellowwood; similar to trees or genus Podocarpus | ||
dacrycarpus, genus dacrycarpus evergreen coniferous shrubs or trees of New Zealand to Malaysia and Philippines | ||
dacrydium, genus dacrydium Australasian evergreen trees or shrubs | ||
falcatifolium, genus falcatifolium sickle pines: dioecious evergreen tropical trees and shrubs having sickle-shaped leaves; similar to Dacrycarpus in habit; Malaysia and Philippines to New Guinea and New Caledonia | ||
genus halocarpus, halocarpus dioecious trees or shrubs of New Zealand; similar in habit to Dacrydium | ||
genus lagarostrobus, lagarostrobus genus of dioecious evergreen trees of New Zealand and Tasmania; similar to genus Dacrydium | ||
genus lepidothamnus, lepidothamnus small usually shrubby conifers | ||
genus microstrobos, microstrobos 2 species of small evergreen shrubs of Australia and Tasmania | ||
genus nageia, nageia small genus of Asian evergreen trees having columnar crowns and distinguished by leaves lacking a midrib; eastern Asia including India and Philippines and New Guinea | ||
genus parasitaxus, parasitaxus one species: parasite yew | ||
genus prumnopitys, prumnopitys mostly dioecious evergreen conifers; leaves are softer than in Podocarpus | ||
genus retrophyllum, retrophyllum small genus of tropical evergreen dioecious shrubs or trees of Oceania and tropical South America | ||
genus saxe-gothea, genus saxegothea, saxe-gothea, saxegothea one species: Prince Albert's yew | ||
genus sundacarpus, sundacarpus one species | ||
genus sciadopitys, sciadopitys type and sole genus of Sciadopityaceae; Japanese umbrella pines | ||
genus taxus, taxus yews | ||
austrotaxus, genus austrotaxus a gymnosperm genus having one species: New Caledonian yew | ||
genus pseudotaxus, pseudotaxus one species |