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Author : Carlos Aedo
Release : 2012
Genre : Hardy geraniums
Kind : eBook
Book Rating : 951/5 ( reviews)
Book Synopsis Revision of Geranium (Geraniaceae) in the New World by : Carlos Aedo
Download or read book Revision of Geranium (Geraniaceae) in the New World written by Carlos Aedo. This book was released on 2012. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carlos Aedo
Release : 2017
Genre : Hardy geraniums
Kind : eBook
Book Rating : 020/5 ( reviews)
Book Synopsis Revision of Geranium (Geraniaceae) in the Western and Central Pacific Area by : Carlos Aedo
Download or read book Revision of Geranium (Geraniaceae) in the Western and Central Pacific Area written by Carlos Aedo. This book was released on 2017. Available in PDF, EPUB and Kindle. Book excerpt: A taxonomic revision of the genus Geranium (Geraniaceae) in the western and central Pacific area is presented. The area studied includes Japan, Taiwan, Indonesia, East Timor, Papua New Guinea, Australia, New Zealand, and the Hawaiian Islands; the genus is not known to be present on other islands in the Pacific Ocean. Geranium is represented in this area by 53 species assigned to two subgenera: subg. Geranium with 46 species (four introduced) and subg. Robertium with seven introduced species. The greatest diversity is in New Guinea and Japan, both with 11 species; the species of New Guinea are all endemic, while the diversity of Geranium in Japan includes three endemic species and eight species shared with mainland Asia, one of the latter extending to North America. Other areas of high diversity of Geranium in the Pacific area are Australia and New Zealand (nine species, all endemic), and the Hawaiian Islands (six species, all endemic). Geranium comprises mostly herbaceous perennials with aerial stems. The leaves are usually palmatifid or palmatisect and the flowers are actinomorphic and pentamerous with ten stamens. The distinctive beaked fruit typical for the Geraniaceae is shared by all species. The endemic species from Hawaii differ because of their shrubby habit and obtriangular-cuneiform to ovate leaves, usually serrate at the apex. One of these species, G. arboreum, also has zygomorphic flowers. The nomenclature was reviewed for each taxon. Full synonymies, descriptions, and a key are provided. Each species is illustrated and mapped. Two neotypes and 39 lectotypes are designated. One new species, G. castroviejoi, and one new combination, G. grande, are proposed.
Author : Randall T. Schuh
Release : 2001
Genre : Miridae
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis Revision of New World Plagiognathus Fieber by : Randall T. Schuh
Download or read book Revision of New World Plagiognathus Fieber written by Randall T. Schuh. This book was released on 2001. Available in PDF, EPUB and Kindle. Book excerpt: The diagnostic features of Plagiognathus are clarified, with characteristics of the male genitalia being used for the first time in diagnosing the Nearctic species. The North American species are revised, with a total of 86 native and 3 introduced species being recognized. Twenty-four species are described as new. Habitus, vesical, and antennae illustrations are provided for all of these species. The Palearctic fauna is discussed; vesical illustrations are provided for 10 of the 24 species placed in Plagiognathus in the most recent catalog. Twenty-five new synonymies are created. Twenty-five species are transferred into Plagiognathus from other genera or removed from Plagiognathus and placed in other genera; in addition to the new combinations with definitive generic placement, 16 species are treated as incertae sedis. Microphylellus Reuter, Chaetophylidea Knight, and Parapsallus Wagner are treated as junior synonyms of Plagiognathus. Plagiognathus reuterellus, new name, is proposed to replace Plagiognathus flavipes Reuter, 1875, a junior secondary homonym. Six neotypes and one lectotype are designated in an effort to ensure stability in the application of names within Plagiognathus. A new genus, Tuxedo, with Microphylellus bicinctus Van Duzee, as the type species, is described to accommodate five previously described taxa that do not belong to either Microphylellus or Plagiognathus, in which genera they were originally placed. The generic-group name Zophocnemis Kerzhner is elevated to generic status to accommodate its single included species, bicolor Jakolev, because that species does not fit the revised diagnosis for Plagiognathus. Myochroocoris Reuter is synonymized with Atractotomus Fieber, its single included species, griseolus Reuter from eastern North America, having all of the diagnostic characters of Atractotomus. Specimens were broadly sampled from North American museums, with particular attention paid to the fauna west of the Great Plains. The eastern North American fauna is, nonetheless, treated in detail with the most extensive attempt yet to deal with the fauna of the South. Many new host records are included, clarifying associations for some species, but still leaving the breeding habits of others in question.
Author : Harold Emery Moore
Release : 1943
Genre : Botany
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis A Revision of the Genus Geranium in Mexico and Central America by : Harold Emery Moore
Download or read book A Revision of the Genus Geranium in Mexico and Central America written by Harold Emery Moore. This book was released on 1943. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carlos Aedo
Release : 2023-04
Genre : Education
Kind : eBook
Book Rating : 236/5 ( reviews)
Book Synopsis A Monograph of the Genus Geranium L. (Geraniaceae) by : Carlos Aedo
Download or read book A Monograph of the Genus Geranium L. (Geraniaceae) written by Carlos Aedo. This book was released on 2023-04. Available in PDF, EPUB and Kindle. Book excerpt:
