Download or read book The Genus Diplusodon Lythraceae written by Taciana Barbosa Cavalcanti and published by Springer Nature. This book was released on 2022-03-06 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a monograph of the genus Diplusodon (Lythraceae), written by the world authority on this plant group. Diplusodon is a monophyletic genus of shrubs and subshrubs, with showy, 6-merous, actinomorphic flowers, and floral tubes on which the sepals alternate with conspicuous epicalyx segments. The capsular fruit contains winged seeds and, uniquely for the family, is divided by a bipartite placenta with two semi-lunate septa. Diplusodon is the second largest genus in the Lythraceae and occurs mostly in the Cerrado Biome, the floristically diverse savannah that covers more than two million km2 of the Central Brazilian Plateau, extending west into Bolivia, south to Paraguay and east to the Caatinga. A total of 104 species and eight varieties are recognized in the genus, for which 46 lectotypes, one neotype, one new status and one new combination are designated, nine new species are described, and 15 taxa are placed in synonymy. New information on floral and vegetative morphology, pollen, cytology, chemistry, floral biology, and habitat are provided for the genus. In addition, keys to the species are accompanied by descriptions, illustrations, distribution maps, and assignment of conservation status.

Download or read book Neotropical Diversification Patterns and Processes written by Valentí Rull and published by Springer Nature. This book was released on 2020-03-30 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the patterns of biodiversity in various neotropical ecosystems, as well as a discussion on their historical biogeographies and underlying diversification processes. All chapters were written by prominent researchers in the fields of tropical biology, molecular ecology, climatology, paleoecology, and geography, producing an outstanding collection of essays, synthetic analyses, and novel investigations that describe and improve our understanding of the biodiversity of this unique region. With chapters on the Amazon and Caribbean forests, the Atlantic rainforests, the Andes, the Cerrado savannahs, the Caatinga drylands, the Chaco, and Mesoamerica – along with broad taxonomic coverage – this book summarizes a wide range of hypotheses, views, and methods concerning the processes and mechanisms of neotropical diversification. The range of perspectives presented makes the book a truly comprehensive, state-of-the-art publication on the topic, which will fascinate both scientists and general readers alike.

Download or read book Wild Crop Relatives Genomic and Breeding Resources written by Chittaranjan Kole and published by Springer Science & Business Media. This book was released on 2011-02-21 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wild crop relatives are now playing a significant part in the elucidation and improvement of the genomes of their cultivated counterparts. This work includes comprehensive examinations of the status, origin, distribution, morphology, cytology, genetic diversity and available genetic and genomic resources of numerous wild crop relatives, as well as of their evolution and phylogenetic relationship. Further topics include their role as model plants, genetic erosion and conservation efforts, and their domestication for the purposes of bioenergy, phytomedicines, nutraceuticals and phytoremediation. Wild Crop Relatives: Genomic and Breeding Resources comprises 10 volumes on Cereals, Millets and Grasses, Oilseeds, Legume Crops and Forages, Vegetables, Temperate Fruits, Tropical and Subtropical Fruits, Industrial Crops, Plantation and Ornamental Crops, and Forest Trees. It contains 125 chapters written by nearly 400 well-known authors from about 40 countries.

Download or read book Families and Genera of Spermatophytes Recognized by the Agricultural Research Service written by Charles R. Gunn and published by . This book was released on 1992 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Revision of Cuphea Section Diploptychia Lythraceae written by Shirley A. Graham and published by . This book was released on 1998 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pollen Morphology and Plant Taxonomy written by G. Erdtman and published by BRILL. This book was released on 2023-11-27 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology and Conservation of Mountaintop grasslands in Brazil written by Geraldo Wilson Fernandes and published by Springer. This book was released on 2016-04-20 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a pioneer attempt to bring forward the first synthesis on the most diverse and threatened mountain top vegetation of South America, the rupestrian grasslands. It brings to light the state of the art information on this ecosystem geology, soil formation and distribution, environmental filters that lead to biodiversity, species interactions and their fine tuned adaptations to survive the harsh mountain environment. The human dimensions of the rupestrian grassland are also addressed, including the anthropogenic threats that may irreversibly impact biodiversity and ecosystem services. The book also highlights the ongoing studies on ecological restoration and first attempt to model the impacts of climate change on its speciose biota.

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1957 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1962 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1962 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miocene Pollen and Spore Flora of Eniwetok Atoll Marshall Islands written by Estella B. Leopold and published by . This book was released on 1969 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Miocene pollen and spore flora representing raised island, intertidal, and beach-ridge environments is described from depths of 670 to 2,500 feet beneath Eniwetok Atoll.

Download or read book Some Physical Constants for the Marshall Islands Area written by Joel Howard Swartz and published by . This book was released on 1962 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fish and Wildlife Research written by and published by . This book was released on 1986 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pakistan Journal of Botany written by and published by . This book was released on 2005 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Journal of Botany written by and published by . This book was released on 1990 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Botany British and Foreign written by and published by . This book was released on 1924 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Botany written by and published by . This book was released on 1923 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: