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19 Ιαν 2009 · Conifers are cone-bearing seed plants with an ancient evolution-ary history. Opening with an introduction to Australia’s Wollemi pine, one finds that modern conifer taxa (seven families, 71 genera, 620+ species) are persistent Mesozoic relics. As such, their evolutionary history begins with the terrestrial
conifers such as taxonomy, geography, reproduction, life history, and social and economic importance. Then topics discussed include the full genome sequence, complex traits, phenotypic and genetic variations, landscape genomics, and forest health and conservation.
INTRODUCTION TO THE CONIFERS Aljos Farjon To most of those who live in the temperate zone of the northern hemisphere, conifers are among the most familiar trees and indeed an everyday sight. Not only do they naturally occupy vast areas of northern lands such as Canada, Scandinavia and Russia, as well as
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.
2 Φεβ 1995 · A positive relation between genetic differentiation and geographic distance was observed. Two genetic groups (southernmost and northernmost zones) were evident.
This book provides the first comprehensive volume detailing conifer genomes, variations, and evolution. It covers taxonomy, geography, reproduction, life history, social and economic importance, full genome sequence, complex traits, variations, landscape genomics, and forest health and conservation.
24 Μαρ 2019 · Conifers are typically single-stemmed, evergreen trees with separate male (simple) and female (compound or reduced) reproductive structures (strobili or cones) either on the same (monoecy) or different plants (dioecy). Conifer wood possesses tracheids, bordered pits, and frequently, resin canals.