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Carex Sect. Macrocephalae
''Carex'' sect. ''Macrocephalae'' is a section of the genus ''Carex'', containing two species. Both are coastal species of sandy areas beside the northern Pacific Ocean – ''Carex kobomugi'' from Taiwan to northern China and Japan (and as an invasive species in the north-eastern United States), and ''Carex macrocephala'' from northern China to Oregon Oregon () is a state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idah .... References Carex Plant sections {{Carex-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carex Kobomugi
''Carex kobomugi'' is a species of Carex, sedge, known as the Japanese sedge or Asiatic sand sedge, that lives in sandy coastal areas of eastern Asia, and has become an invasive species in the north-eastern United States. Description ''Carex kobomugi'' is a low-growing sedge that extends along the ground with thick rhizomes. It produces flowering stems up to tall and in diameter, with male and female flowers generally produced on different plants (dioecious). The leaves are wide, and longer than the stems, and the lowest bracts are similar to the leaves. Male inflorescences are long and around wide, whereas the female inflorescences are slightly larger, long and around wide. Distribution and ecology ''Carex kobomugi'' inhabits sand dunes and other sandy sites along the coast. Its natural distribution extends along the coast of mainland Asia from China's Heilongjiang, Heilongjiang province, around the Korean Peninsula, and around the Yellow Sea as far south as Zhejiang, Zhe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georg Kükenthal
Georg Kükenthal (30 March 1864 in Weißenfels – 20 October 1955 in Coburg) was a German pastor and botanist who specialized in the field of caricology. He was the brother of zoologist Willy Kükenthal (1861–1922). From 1882 to 1885 he studied theology at the universities of Tübingen and Halle. He worked as a pastor in Grub am Forst, and later in Coburg. In 1913 he received an honorary degree from the University of Breslau. Kükenthal was a leading authority on sedges. In his 1909 monograph, he divided the genus ''Carex'' into four subgenera: ''Primocarex'', ''Vignea'', ''Indocarex'' and ''Eucarex''. ''Carex'' is the largest monophyletic (natural) genus of flowering plants; Kükenthal's monograph remains the only comprehensive, worldwide treatment. Selected publications * ''Cyperaceae-Caricoideae'', etc., in Adolf Engler's ''Das Pflanzenreich'' (1909) – On Cyperaceae The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering plants known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carex Macrocephala
''Carex macrocephala'', the big-head sedge or largehead sedge, is a species of flowering plant in the family Cyperaceae. It is found on the beaches and dunes of the northern Pacific; Japan, Primorsky Krai, Sakhalin, the Kurils and Kamchatka in the Russian Far East, and Alaska, British Columbia, Washington state and Oregon Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ... in North America. References macrocephala Flora of Japan Flora of Primorsky Krai Flora of Sakhalin Flora of the Kuril Islands Flora of Kamchatka Krai Flora of Alaska Flora of British Columbia Flora of Washington (state) Flora of Oregon Plants described in 1826 {{Carex-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USFWS Carex Macrocephala (23830602115)
The United States Fish and Wildlife Service (USFWS or FWS) is an agency within the United States Department of the Interior dedicated to the management of fish, wildlife, and natural habitats. The mission of the agency is "working with others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people." Among the responsibilities of the USFWS are enforcing federal wildlife laws; protecting endangered species; managing migratory birds; restoring nationally significant fisheries; conserving and restoring wildlife habitats, such as wetlands; helping foreign governments in international conservation efforts; and distributing money to fish and wildlife agencies of U.S. states through the Wildlife Sport Fish and Restoration Program. The vast majority of fish and wildlife habitats are on state or private land not controlled by the United States government. Therefore, the USFWS works closely with private groups such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Section (botany)
In botany, a section ( la, sectio) is a taxonomic rank below the genus, but above the species. The subgenus, if present, is higher than the section, and the rank of series, if present, is below the section. Sections may in turn be divided into subsections.Article 4 in Sections are typically used to help organise very large genera, which may have hundreds of species. A botanist wanting to distinguish groups of species may prefer to create a taxon at the rank of section or series to avoid making new combinations, i.e. many new binomial names for the species involved. Examples: * '' Lilium'' sectio ''Martagon'' Rchb. are the Turks' cap lilies * '' Plagiochila aerea'' Taylor is the type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen( ... of ''Plagiochila'' sect. ''Bursata ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carex
''Carex'' is a vast genus of more than 2,000 species of grass-like plants in the family Cyperaceae, commonly known as sedges (or seg, in older books). Other members of the family Cyperaceae are also called sedges, however those of genus ''Carex'' may be called true sedges, and it is the most species-rich genus in the family. The study of ''Carex'' is known as caricology. Description All species of ''Carex'' are perennial, although some species, such as '' C. bebbii'' and '' C. viridula'' can fruit in their first year of growth, and may not survive longer. They typically have rhizomes, stolons or short rootstocks, but some species grow in tufts ( caespitose). The culm – the flower-bearing stalk – is unbranched and usually erect. It is usually distinctly triangular in section. The leaves of ''Carex'' comprise a blade, which extends away from the stalk, and a sheath, which encloses part of the stalk. The blade is normally long and flat, but may be folded, inrolled, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast, and the Philippines to the south. The territories controlled by the ROC consist of 168 islands, with a combined area of . The main island of Taiwan, also known as ''Formosa'', has an area of , with mountain ranges dominating the eastern two-thirds and plains in the western third, where its highly urbanised population is concentrated. The capital, Taipei, forms along with New Taipei City and Keelung the largest metropolitan area of Taiwan. Other major cities include Taoyuan, Taichung, Tainan, and Kaohsiung. With around 23.9 million inhabitants, Taiwan is among the most densely populated countries in the world. Taiwan has been settled for at least 25,000 years. Ancestors of Taiwanese indigenous peoples settled the island a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon
Oregon () is a state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. The 42° north parallel delineates the southern boundary with California and Nevada. Oregon has been home to many indigenous nations for thousands of years. The first European traders, explorers, and settlers began exploring what is now Oregon's Pacific coast in the early-mid 16th century. As early as 1564, the Spanish began sending vessels northeast from the Philippines, riding the Kuroshio Current in a sweeping circular route across the northern part of the Pacific. In 1592, Juan de Fuca undertook detailed mapping and studies of ocean currents in the Pacific Northwest, including the Oregon coast as well as the strait now bearing his name. Spanish ships – 250 in as many years – would typically not land before reaching Cape M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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