- Conifer | Definition, Characteristics, Examples, Types, Classification . . .
Conifer, any member of the division Pinophyta, class Pinopsida, order Pinales, made up of living and fossil gymnospermous plants that usually have needle-shaped evergreen leaves and seeds attached to the scales of a woody bracted cone
- conifer - Kids | Britannica Kids | Homework Help
Conifers are a group of trees and shrubs that produce cones The cones carry their seeds Most conifers are evergreens, or trees that keep their leaves year-round Their thin leaves are usually called needles There are more than 550 types of conifer Some of the most well-known are cedars, cypresses, firs, junipers, larches, pines, redwoods
- conifer - Students | Britannica Kids | Homework Help
Most conifers are evergreen trees with needle-shaped leaves There are more than 550 species of conifer They make up the order Pinales, one of the major divisions of the gymnosperms, plants that reproduce by means of exposed seeds Well-known types of conifer include cedars, cypresses, firs, junipers, larches, pines, spruces, redwoods, and yews
- Pine | Description, Conifer, Species, Uses, Characteristics, Facts . . .
A pine is any of about 115 species of evergreen conifers of the pine genus (family Pinaceae), distributed throughout the world but native primarily to northern temperate regions The chief economic value of pines is in the construction and paper-products industries
- Conifer - Distribution, Abundance, Species | Britannica
Conifer - Distribution, Abundance, Species: Conifers almost cover the globe, from within the Arctic Circle to the limits of tree growth in the Southern Hemisphere The Eurasian continent is richest in conifers, but every region has its own endemic genera and species
- conifer summary | Britannica
conifer, Any member of the order Pinales, woody plants that bear their seeds and pollen on separate cones They constitute the largest division of gymnosperms, with more than 550 species Most are evergreen upright trees and shrubs They grow throughout the world (except Antarctica) and prefer temperate climate zones
- Coniferous forest | Definition Facts | Britannica
Coniferous forest, vegetation composed primarily of cone-bearing needle-leaved or scale-leaved evergreen trees, found in areas with long winters and moderate to high annual precipitation Pines, spruces, firs, and larches are the dominant trees in coniferous forests with a layer of low shrubs or herbs beneath
- Conifer - Needles, Bark, Wood | Britannica
Conifer - Needles, Bark, Wood: Most of the diameter of mature conifer stems consists of secondary xylem (wood) produced by the vascular cambium The varied leaves of conifers are attached singly along the stems in a helical pattern (in some genera the leaves appear whorled) or in opposite pairs or trios
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