Download or read book Flora of Southern Africa pt 3 Acanthaceae fasc 1 Justiciinae written by and published by . This book was released on 1995 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flora of Southern Africa written by and published by . This book was released on 1963 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bryophyta Mosses fasc 1 Sphagnaceae written by Robert E. Magill and published by . This book was released on 1998 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flora of Southern Africa Marchantiopsida Fasc 1 Marchantiidae written by O. A. Leistner and published by . This book was released on 1999 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bryophyta written by Robert E. Magill and published by National Botanical Institute. This book was released on 1981 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Section 2

Download or read book Flora of Southern Africa which deals with the territories of South Africa Lesotho Swaziland Namibia and Botswana written by Peter Goldblatt and published by . This book was released on 1999 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flora of Southern Africa written by H. F. Glen and published by . This book was released on 2000 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Convolvulaceae written by A. D. J. Meeuse and published by . This book was released on 2000 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin Association pour l tude taxonomique de la flore d Afrique tropicale written by Association pour l'étude taxonomique de la flore d'Afrique tropicale and published by . This book was released on 1993 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flora of Tropical East Africa written by and published by . This book was released on 1952 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gentry s Rio Mayo Plants written by Paul S. Martin and published by University of Arizona Press. This book was released on 2021-11-30 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Río Mayo region of northwestern Mexico is a major geographic area whose natural history remains poorly known to outsiders. Lying in a region where desert and tropical, northern and southern, and continental and coastal species converge, it boasts an abundance of flora first documented by Howard Scott Gentry in 1942 in a book now widely regarded as a classic of botanical literature. This new book updates and amends Gentry's Río Mayo Plants. Undertaken with Gentry's support and participation before his death in 1993, it reproduces the original text, which appears here with annotations, and contains information on over 2,800 taxa—more than twice the 1,200 species first described by Gentry. The annotated list of plants includes information on distribution, habitat, appearance, common names, and indigenous uses. A new introduction provides historical background and a review of geography and vegetation. It also describes changes to the land and river wrought by agricultural development, expanded grazing, and lumbering. Throughout the text, the authors have endeavored to provide information on Río Mayo vegetation while emphasizing local knowledge and use of plants, to preserve Gentry's field-oriented focus, and to present botanical information with Gentry's exuberance and style. Río Mayo Plants has long stood as a book that displays a scientist's love of the English language, his fondness for native peoples, and his eye for beauty in nature. This updating of that work fills a gap in the botanical literature of this portion of North America and will be useful not only for botanists but also for biogeographers, taxonomists, land managers, and conservationists.

Download or read book Mayo Ethnobotany written by David Yetman and published by Univ of California Press. This book was released on 2002-01-02 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mayos, an indigenous people of northwestern Mexico, live in small towns spread over southern Sonora and northern Sinaloa, lands of remarkable biological diversity. Traditional Mayo knowledge is quickly being lost as this culture becomes absorbed into modern Mexico. Moreover, as big agriculture spreads into the region, the natural biodiversity of these lands is also rapidly disappearing. This engaging and accessible ethnobotany, based on hundreds of interviews with the Mayos and illustrated with the authors' strikingly beautiful photographs, helps preserve our knowledge of both an indigenous culture and an endangered environment. This book contains a comprehensive description of northwest Mexico's tropical deciduous forests and thornscrub on the traditional Mayo lands reaching from the Sea of Cortés to the foothills of the Sierra Madre. The first half of the book is a highly readable account of the climate, geology, and vegetation of the region. The authors also provide a valuable history of the people, their language, culture, festival traditions, and plant use. The second half of the book is an annotated list of plants presenting the authors' detailed findings on plant use in Mayo culture.

Download or read book The Desert Grassland written by Mitchel P. McClaran and published by University of Arizona Press. This book was released on 2023-05-23 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mixed grass and shrub vegetation known to scientists as desert grassland is common to the basins and valleys that skirt the mountain ranges throughout southwestern North America, extending from Arizona, New Mexico and Texas down through thirteen Mexican states. This variegated ground cover is crucial to life in an arid environment. The Desert Grassland offers the most comprehensive study to date of these flora and the rich biotic communities they support. Leading experts in geography, biology, botany, zoology, and geoscience present new research on the desert grassland and review a vast amount of earlier work. They reveal that present-day grasses once grew in the ice-age forests that existed in these areas before the climate dried and the trees vanished and how the intensity and frequency of fire can influence the plant and animal species of the grassland. They also document how the influence of humans—from Amerindians to contemporary ranchers, public land managers, and real estate developers—has changed the relative abundance of woody and herbaceous species and how the introduction of new plants and domesticated animals to the area has also affected biodiversity. The book concludes with a review of the attempts, both failed and successful, to reestablish plants in desert grasslands affected by overgrazing, drought, and farm abandonment. Meticulously researched and copiously illustrated, The Desert Grassland is a major contribution to ecological literature. For advanced lay readers as well as students and scholars of history, geography, and ecology, it will be a standard reference work for years to come.

Download or read book Fieldiana written by Charles Frederick Millspaugh and published by . This book was released on 1902 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Blepharis Acanthaceae written by Kaj Vollesen and published by Royal Botanic Gardens Kew. This book was released on 2000 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The genus Blepharis is avital part of the flora oftropical and South Africa,with many economicallyimportant fodder plants.This monograph describes126 recognised species,illustrates 59, and contains48 maps.