Download or read book Contributions in Science written by and published by . This book was released on 1965 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Museum Publications Publications in biological and earth sciences written by Jane Clapp and published by . This book was released on 1962 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Amazon written by H. Sioli and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Amazon -that name was given to the biggest river on earth and is often used for the whole area of its basin too. This geographical region is currently referred to as Amazonia, thus emphasizing the peculiar character of its aquatic and terrestrial reaches. The Amazon embodied the dream of many a naturalist to explore what for a long time was a terra incognita. In recent years, however, Amazonia has emerged as a main centre for 'development' by some of the countries in which it lies and by foreign industrialized nations. The development projects and enterprises have aroused woridwide interest and have given rise to discussions on their aims and their consequences to the Amazonian nature. Limnological and ecological investigations in Amazonia started only about 40 years ago. The editor had the good fortune to partake in them from the very beginning. He spent his decisive years in Amazonia, and dedicated his life's work to that research and to that country and the Amazonian people. Nearing the end of his scicntific activities, hc is gratcful to bc ablc to summarizc in this book most of the knowledge we possess at present of Amazonian limnology and landscape ecology.

Download or read book Harvard Papers in Botany written by and published by . This book was released on 1989 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalog of the Farlow Reference Library of Cryptogamic Botany Harvard University Author catalog written by Farlow Reference Library and Herbarium and published by . This book was released on 1979 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions from the United States National Herbarium written by and published by . This book was released on 2003 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Annual Report written by United States National Museum and published by . This book was released on 1951 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report Upon the Condition and Progress of the U S National Museum During the Year Ending June 30 written by United States National Museum and published by . This book was released on 1952 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Agricultural Index written by and published by . This book was released on 1958 with total page 1592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Archiv f r Hydrobiologie written by and published by . This book was released on 2002 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Excerpta botanica written by and published by . This book was released on 1965 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to American Botanical Literature written by Torrey Botanical Club and published by . This book was released on 1969 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nova Hedwigia written by and published by . This book was released on 1967 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zeitschrift für Krypotgamenkunde.

Download or read book The Mosses of Suriname written by Peter Arnold Florschütz and published by . This book was released on 1964 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The National Union Catalogs 1963 written by and published by . This book was released on 1964 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Moss Flora of Central America written by Bruce Allen and published by Missouri Botanical Garden Press. This book was released on 1994 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part 3 gives keys, descriptions, and discussions for 239 moss species. In addition, for each species precise type information is provided; distribution within Central America is documented by the examination of specimens; world distribution is indicated; habitat notes based on personal field experience or taken from collection labels are provided; and a list of previously published illustrations is given. This volume contains numerous genera that treat all tropical American species of those genera, as well as major treatments on Lepidopilum (18 species), Thamniopsis (13 species), Pireella (11 species), and Porotrichum (11 species); it will likely prove useful for many genera throughout the Neotropics.