|
Showing 1 - 3 of
3 matches in All Departments
LES, D. H., GAVIN, D. K., WIMPEE, C. F., 1991: Molecular
evolutionary history of ancient aquatic angiosperms. - Proc ..
Natl. Acad. Sci. USA 88: 10119-10123. LLOYD, D. G., WELLS, M. S.,
1992: Reproductive biology of a primitive angiosperm. Pseudowintera
colorata (Winteraceae), and the evolution of pollination systems in
the Anthophyta. - PI. Syst. Evol. 181: 77-95. PELLMYR, 0.,1992:
Evolution of insect pollination and angiosperm diversification. -
Trends Ecol. Evol. 7: 46-49. QIU, Y.-L., CHASE, M. W., LES, D. H.,
PARKS, C. R., 1993: Molecular phylogenetics of the M agnoliidae:
cladistic analyses of nucleotide sequences of the plastid gene
rbcL. - Ann. Missouri Bot. Gard. 80: 587-606. TAYLOR, D. W.,
HICKEY, L. J., 1990: An Aptian plant with attached leaves and
flowers: implications for angiosperm origin. - Science 247:
702-704. - - 1992: Phylogenetic evidence for the herbaceous origin
of angiosperms. - PI. Syst. Evol. 180: 137-156. THIEN, L. B.,
BERNHARDT, P., GIBBS, G. W., PELLMYR, 0., BERGSTROM, G., GROTH, I.,
MCPHERSON, G., 1985: The pollination of Zygogynum (Winteraceae) by
a moth, Sabatinca (Micropterigidae): an ancient association? -
Science 227: 540-543. TOMLINSON, P. B., 1991: Pollen scavenging. -
Natl. Geogr. Res. Explor. 7: 188-195. TUCKER, S. c., 1984: Origin
of symmetry in flowers. - In WHITE, R. A., DICKISON, W. c., (Eds):
Contemporary problems in plant anatomy, pp. 351-395. - Orlando:
Academic Press.
Although they are relative latecomers on the evolutionary scene,
having emerged only 135-170 million years ago, angiosperms or
flowering plants are the most diverse and species-rich group of
seed-producing land plants, comprising more than 13,000 genera and
over 300,000 species. Not only are they a model group for studying
the patterns and processes of evolutionary diversification, outside
the laboratory they also play major roles in our economy, diet, and
our courtship rituals, producing our fruits, legumes, and grains,
not to mention the flowers in our Valentine's bouquets. They are
also crucial ecologically, dominating most terrestrial and some
aquatic landscapes. This fully revised edition of Phylogeny and
Evolution of the Angiosperms provides an up-to-date, comprehensive
overview of the evolution of and relationships among these vital
plants, as well as of our attempts to reconstruct these
relationships. Incorporating molecular phylogenetics with
morphological, chemical, developmental, and paleobotanical data, as
well as a more detailed account of early angiosperm fossils and
important fossil information for each evolutionary branch of the
angiosperms, the new edition integrates fossil evidence into a
robust phylogenetic framework. Also including a wealth of new color
images, this highly synthetic work further reevaluates long-held
evolutionary hypotheses related to flowering plants and will be an
essential reference for botanists, plant systematists, and
evolutionary biologists alike.
The first part of the volume deals with general structural and biological features of flowers and shows facets of their diversity. The second part focuses on the flowers of selected tropical plants and emphasizes their structural and biological idiosyncrasies and evolutionary features. The author also outlines new trends in the study of floral evolution and the role of flowers in the study of flowering plant phylogeny.
|
You may like...
Poldark: Series 1-2
Aidan Turner, Eleanor Tomlinson, …
Blu-ray disc
(1)
R55
Discovery Miles 550
It: Chapter 1
Bill Skarsgård
Blu-ray disc
R111
Discovery Miles 1 110
|