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Systematics Of Tetramerium Acanthaceae
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Book Synopsis Systematics of Tetramerium (Acanthaceae) by : Thomas F. Daniel
Download or read book Systematics of Tetramerium (Acanthaceae) written by Thomas F. Daniel and published by . This book was released on 1986 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Leaf Architecture and Systematics of Acanthaceae and Related Families by : Chengara Puthanveetil Sreemadhavan
Download or read book Leaf Architecture and Systematics of Acanthaceae and Related Families written by Chengara Puthanveetil Sreemadhavan and published by . This book was released on 1976 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Structure and Development of Flowers and Systematics in Thunbergioideae S.L. (Acanthaceae) by : Jürg Schönenberger
Download or read book Structure and Development of Flowers and Systematics in Thunbergioideae S.L. (Acanthaceae) written by Jürg Schönenberger and published by . This book was released on 1998 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Systematic Botany Monographs written by and published by . This book was released on 2004 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Palynology and Systematics of Acanthaceae by : Robert Winning Scotland
Download or read book Palynology and Systematics of Acanthaceae written by Robert Winning Scotland and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Genus Ptyssiglottis (Acanthaceae) by : Bertel Hansen
Download or read book The Genus Ptyssiglottis (Acanthaceae) written by Bertel Hansen and published by . This book was released on 1992 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Systematics and Distribution of Old World Mendoncia (Acanthaceae: Thunbergioideae) by : Emily Bannon Magnaghi
Download or read book Systematics and Distribution of Old World Mendoncia (Acanthaceae: Thunbergioideae) written by Emily Bannon Magnaghi and published by . This book was released on 2010 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Systematics and Pollination System Evolution in Ruellia (Acanthaceae). by : Erin Anne Tripp
Download or read book Systematics and Pollination System Evolution in Ruellia (Acanthaceae). written by Erin Anne Tripp and published by ProQuest. This book was released on 2008 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolutionary relationships among species within the large plant genus Ruellia (Acanthaceae) have never been studied. With approximately 300 species, Ruellia is geographically widespread and morphologically diverse. Molecular data for almost half of the genus in addition to 16 closely related genera in Ruellieae were used to reconstruct phylogenetic relationships and to understand morphological evolution. Ruellia s.l. (including Blechum spp., Eusiphon geayi, and Polylychnis fulgens) is monophyletic: Old World species form an early-diverging grade from which New World species are derived and monophyletic. Several New World lineages are informally recognized and supported by morphology. Two new taxonomic combinations Ruellia geayi and Ruellia fulgens are made. Additional study of morphology and relationships within the New World Blechum lineage of Ruellia resulted in a transfer of the entire genus Blechum to Ruellia. New lectotypifications, combinations (Ruellia haughtii and Ruellia panamensis), synonymies, and further nomenclatural recommendations are made. Another lineage of New World Ruellia, Ruellia section Chiropterophila, is composed of rare species that are endemic to Mexico. To better understand these poorly known species, a taxonomic revision of sect. Chiropterophila was conducted. This revision includes phylogenetic analyses and thorough elevation, floristic, habitat, rainfall, and temperature maps generated via GIS. A key to all 12 known species of section Chiropterophila including one species described as new to science, Ruellia laslobasensis, is provided. Using the comprehensive species phylogeny of Ruellia, the evolution of pollination systems was studied. Phylogenetic analyses, morphological ordinations, ancestral state reconstructions, and a character mapping simulation were conducted to reveal key patterns in the direction and lability of floral characters associated with pollination. Significant floral morphological differences among species were found, and these were generally associated with different groups of floral visitors. Floral evolution has been highly labile and also directional. Some specialized systems such as hawkmoth or bat pollination are likely evolutionary dead-ends. In contrast, specialized pollination by hummingbirds is clearly not a dead-end. There is strong evidence for multiple reverse transitions from presumed ancestral hummingbird pollination to more derived bee or insect pollination. These repeated origins of insect pollination from hummingbird-pollinated ancestors have not evolved without historical baggage. Flowers of insect-pollinated species derived from hummingbird-pollinated ancestors are morphologically more similar to hummingbird flowers than they are to other more distantly related insect-pollinated flowers. Finally, some pollinator switches were concomitant with changes in floral morphology that are associated with those pollinators. These observations are consistent with the hypothesis that some transitions have been adaptive in the evolution of Ruellia.
Book Synopsis Leaf Architecture and Systematics of Acanthaceae and Related Families by : Chengara Puthanveetil Sreemadhavan
Download or read book Leaf Architecture and Systematics of Acanthaceae and Related Families written by Chengara Puthanveetil Sreemadhavan and published by . This book was released on 1987 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Systematics of Hemigraphis Nees (Acanthaceae) by : Elizabeth C. Moylan
Download or read book Systematics of Hemigraphis Nees (Acanthaceae) written by Elizabeth C. Moylan and published by . This book was released on 2001 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Systematics of Oenothera Section Oenothera Subsection Raimannia and Subsection Nutantigemma (Onagraceae) by : Werner Dietrich
Download or read book Systematics of Oenothera Section Oenothera Subsection Raimannia and Subsection Nutantigemma (Onagraceae) written by Werner Dietrich and published by . This book was released on 1988 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography on Seed Morphology by : Hans Arne Jensen
Download or read book Bibliography on Seed Morphology written by Hans Arne Jensen and published by CRC Press. This book was released on 1998-06-01 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seeds are a vital part of life on earth. They are fundamental for plant reproduction, and many seeds play an important role in the diet of man and domestic and wild animals. Knowledge of the appearance of seeds - seed morphology - is of great importance to botany and seed identification in relation to: seed setting, quarantine work, forensic work, seed poisening, studies of seed dispersal, seed banks and archaeological studies.;This bibliography contains 3775 references and is divided in two parts: handbooks, and articles and monographs. In the latter the bibliographical reference is supplemented by information of importance to seed identificaiton: genera mentioned in articles, keys, descriptions, drawings, photograph, scanning electron micrographs, anatomy and chemical methods. The index of authors contains the names of an extensive number of authors, cited in the bibliography, and in the index of genera more than 3900 genera, described in one or more of the publications are cited.
Book Synopsis Biogeography and Systematics of Poitea (Leguminosae) by : Matthew T. Lavin
Download or read book Biogeography and Systematics of Poitea (Leguminosae) written by Matthew T. Lavin and published by . This book was released on 1993 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Systematics of Cobaea (Polemoniaceae) by : L. Alan Prather
Download or read book Systematics of Cobaea (Polemoniaceae) written by L. Alan Prather and published by . This book was released on 1999 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies in the Classification and Affinities of Acanthaceae by : Abul Bashar Mohammad Enayet Hossain
Download or read book Studies in the Classification and Affinities of Acanthaceae written by Abul Bashar Mohammad Enayet Hossain and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Taxonomic Studies in the Tribe Justicieae of the Family Acanthaceae by : Kevin Balkwill
Download or read book Taxonomic Studies in the Tribe Justicieae of the Family Acanthaceae written by Kevin Balkwill and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diversity and Evolutionary Biology of Tropical Flowers by : Peter K. Endress
Download or read book Diversity and Evolutionary Biology of Tropical Flowers written by Peter K. Endress and published by Cambridge University Press. This book was released on 1996-07-25 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique account of the structure, biology and evolution of tropical flowering plants.