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PREMISE OF THE STUDY: Conifers are an important living seed plant lineage with an extensive fossil record spanning more than 300 million years. The group therefore provides an excellent opportunity to explore congruence and conflict between dated molecular phylogenies and the fossil record.
19 Ιαν 2009 · C.G. Williams, Conifer Reproductive Biology, 3 © Springer Science + Business Media B.V. 2009 Summary 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.
1 Απρ 2018 · PDF | When a natural group of plants has over many years been comprehensively and intensively studied, a large body of data, analysis and evaluation has... | Find, read and cite all the research...
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.
PREMISE OF THE STUDY: Conifers are an important living seed plant lineage with an extensive fossil record spanning 300 million years. The group therefore provides an excellent opportunity to explore congruence and conflict between dated molecular phylogenies and the fossil record.
1 Ιαν 2018 · An understanding of the regulation of the development of coniferous trees from single cells to mature trees is critical for scientific and biotechnological applications.
26 Μαρ 2018 · This major work provides up-to-date descriptions of all the true conifers of the world, including 545 species of trees and shrubs, in the first comprehensive update of conifer taxonomy in nearly a century.
