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Wolf Lichen
''Letharia vulpina'', commonly known as the wolf lichen (although the species name ''vulpina'', from ''vulpine'' relates to the fox), is a fruticose lichenized species of fungus in the family Parmeliaceae. It is bright yellow-green, shrubby and highly branched, and grows on the bark of living and dead conifers in parts of western and continental Europe and the Pacific Northwest and northern Rocky Mountains of North America. This species is somewhat toxic to mammals due to the yellow pigment vulpinic acid, and has been used historically as a poison for wolves and foxes. It has also been used traditionally by many native North American ethnic groups as a pigment source for dyes and paints. Description The thallus, or vegetative body, has a fruticose shape — that is, shrubby and densely branched — and a bright yellow to yellow-green, or chartreuse color, although the color will fade in drier specimens. Its dimensions are typically in diameter. The vegetative reproduct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Gabriel Mountains
The San Gabriel Mountains ( es, Sierra de San Gabriel) are a mountain range located in northern Los Angeles County, California, Los Angeles County and western San Bernardino County, California, United States. The mountain range is part of the Transverse Ranges and lies between the Los Angeles Basin and the Mojave Desert, with Interstate 5 to the west and Interstate 15 to the east. The range lies in, and is surrounded by, the Angeles National Forest, Angeles and San Bernardino National Forest, San Bernardino National Forests, with the San Andreas Fault as its northern border. The highest peak in the range is Mount San Antonio, commonly referred to as Mt. Baldy. Mount Wilson (California), Mount Wilson is another notable peak, known for the Mount Wilson Observatory and the antenna farm that houses many of the transmitters for local media. The observatory may be visited by the public. On October 10, 2014, President Barack Obama, Obama designated the area the San Gabriel Mountains Nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indigenous Peoples Of The Northwest Plateau
Indigenous peoples of the Northwest Plateau, also referred to by the phrase Indigenous peoples of the Plateau, and historically called the Plateau Indians (though comprising many groups) are indigenous peoples of the Interior of British Columbia, Canada, and the non-coastal regions of the Northwestern United States. Their territories are located in the inland portions of the basins of the Columbia and Fraser Rivers. These tribes mainly live in parts of the Central and Southern Interior of British Columbia, northern Idaho, western Montana, eastern Washington, eastern Oregon, and northeastern California. The eastern flank of the Cascade Range lies within the territory of the Plateau peoples.Pritzker, 249 There are several distinguishing features that differentiate plateau culture from the surrounding native cultures. These include a high reliance on roots, such as biscuitroot and camas, as a food source, a high reliance on short duration salmon and eel runs, and long-ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lichens Described In 1899
A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.Introduction to Lichens – An Alliance between Kingdoms . University of California Museum of Paleontology. Lichens have properties different from those of their component organisms. They come in many colors, sizes, and forms and are sometimes plant-like, but are not s. They may have tiny, leafless branches (); flat leaf-like structures ( |
Lichen Species
A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.Introduction to Lichens – An Alliance between Kingdoms . University of California Museum of Paleontology. Lichens have properties different from those of their component organisms. They come in many colors, sizes, and forms and are sometimes plant-like, but are not s. They may have tiny, leafless branches (); flat leaf-like structures ( |
Letharia Columbiana
''Letharia columbiana ''(common name brown-eye wolf lichen, synonyms ''Letharia californica'', ''Borrera columbiana'') is a common lichen in subalpine forests, particularly in the Pacific Northwest of the United States, and parts of Canada. It is in the family Parmeliaceae, and the genus '' Letharia''. Its characteristics include a bright citron color, “brown-eyes”, and rounded, irregular branches. Though previously believed to lump together several lineages such as ''Letharia gracilis'' and others, there now exists more specific characteristics to identify the species. This lichen grows on the bark of conifers a couple inches tall. ''L. Columbiana''’s cousin, ''Letharia vulpina ''(common name wolf lichen), has similar geographical distribution and morphological features, with the major difference being the “brown-eyes” of ''L. columbiana''. Habitat and distribution ''L. columbiana'' has a healthy distribution in subalpine forests of the United States and Canad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bryoria
''Bryoria'' is a genus of lichenized fungi in the family Parmeliaceae. Many members of this genus are known as horsehair lichens. The genus has a widespread distribution, especially in boreal and cool temperate areas. Taxonomy ''Bryoria'' was circumscribed in 1977 by lichenologists Irwin Brodo and David Hawksworth, with ''Bryoria trichodes'' as the type species. Description ''Bryoria'' species are fruticose, slender and hair-like, tending to grow hanging (pendent) or like a small bush. They range in colour from dark brown to pale greyish brown to grey in some species. Ascospores are colourless, ellipsoid, numbering eight per ascus. Other hair-like lichens that may be confused with ''Bryoria'' include dark brown species of ''Bryocaulon'', ''Nodobryoria'', ''Pseudephebe'', '' Alectoria'', or ''Cetraria''. Habitat and distribution Found almost exclusively on conifers, or on tundra soil, ''Bryoria'' collectively has a widespread distribution, especially in boreal and cool temper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annie Lorrain Smith
Annie Lorrain Smith (23 October 1854 – 7 September 1937) was a British lichenologist whose ''Lichens'' (1921) was an essential textbook for several decades. She was also a mycologist and founder member of the British Mycological Society, where she served as president for two terms.Mary R. S. Creese‘Smith, Annie Lorrain (1854–1937)’ Oxford Dictionary of National Biography, ''Oxford University Press'', 2004; online edn, May 2005, accessed 15 November 2007. (subscription required) Early life and education Though born in Liverpool, her family lived in rural Dumfriesshire where her father Walter was Free Church of Scotland minister in Half Morton parish a few miles north of Gretna Green. Her mother was Annie Lorrain née Brown. She had several talented siblings, including the pathologist, Professor James Lorrain Smith. After school in Edinburgh she went abroad to study French and German, and then worked as a governess. She moved to London, started studying botany in about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benjamin Stillingfleet
Benjamin Stillingfleet (1702–1771) was an English botanist, polymath, and author. Life Benjamin Stillingfleet was born in 1702 in Wood Norton, Norfolk to Mary Ann and Edward Stillingfleet. He was one of four children, and the only son.I. D. Hughes, 'Stillingfleet, Benjamin (1702–1771)', ''Oxford Dictionary of National Biography'', Oxford University Press, Sept 2004; online edn, May 200accessed 26 Feb 2010/ref> His grandfather, Edward Stillingfleet, had died in 1699, but left no money to Benjamin's father as he disapproved of his father's opinions and his marriage. Stillingfleet was educated at Norwich School and excelled at classical languages. He was invited to Trinity College, Cambridge in 1720 at the request of the Master of the college Richard Bentley. Stillingfleet obtained a B.A. in 1723, but his application to become a Fellow at the college was rejected. This was in part due to the influence of Bentley, who is reported to have said that "Stillingfleet was too fine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christoph Gedner
Christoph is a male given name and surname. It is a German variant of Christopher. Notable people with the given name Christoph * Christoph Bach (1613–1661), German musician * Christoph Büchel (born 1966), Swiss artist * Christoph Dientzenhofer (1655–1722), German architect * Christoph Harting (born 1990), German athlete specialising in the discus throw * Christoph M. Herbst (born 1966), German actor * Christoph Kramer (born 1991), German football player and winner of the 2014 FIFA World Cup * Christoph M. Kimmich (born 1939), German-American historian and eighth President of Brooklyn College * Christoph Metzelder (born 1980), German football player * Christoph Riegler (born 1992), Austrian football player * Christoph Waltz (born 1956), German-Austrian actor and two times winner of the OSCARS Academy Award * Christoph M. Wieland (1733–1813), German poet and writer * Prince Christoph of Württemberg (1515–1568), German regent and duke of the Duchy of Württemberg * Pri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulpinic Acid
Vulpinic acid is a natural product first found in and important in the symbiosis underlying the biology of lichens. It is a simple methyl ester derivative of its parent compound, pulvinic acid, and a close relative of pulvinone, both of which derive from aromatic amino acids such as phenylalanine via secondary metabolism. The roles of vulpinic acid are not fully established, but may include properties that make it an antifeedant for herbivores. The compound is relatively toxic to mammals. Chemical description Vulpinic acid was first isolated from lichens in 1925. As an isolated, purified substance, it is bright yellow in color. Vulpinic acid is derived biosynthetically by esterification from pulvinic acid; pulvinate itself derives from the aromatic amino acids phenylalanine and tyrosine, via dimerization and oxidative ring-cleavage of arylpyruvic acids, a process that also produces the related pulvinones. There have been several chemical syntheses reported for vulpinic acid. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Klamath People
The Klamath people are a Native American tribe of the Plateau culture area in Southern Oregon and Northern California. Today Klamath people are enrolled in the federally recognized tribes: * Klamath Tribes (Klamath, Modoc, and Yahooskin (Yahuskin) Band of Northern Paiute Indians), Oregon * Quartz Valley Indian Community (Klamath, Karuk (Karok), and Shasta (Chasta) people), California. History Pre-contact The Klamath people lived in the area around the Upper Klamath Lake (E-ukshi - “Lake”) and the Klamath, Williamson (Kóke - “River”), Wood River (E-ukalksini Kóke), and Sprague (Plaikni Kóke - “River Uphill”) rivers. They subsisted primarily on fish and gathered roots and seeds. While there was knowledge of their immediate neighbors, apparently the Klamath were unaware of the existence of the Pacific Ocean. Gatschet has described this position as leaving the Klamath living in a "protracted isolation" from outside cultures. North of their tribal territory lived ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
