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Parmelia Semansiana
''Punctelia graminicola'' is a species of foliose (leafy) lichen in the family Parmeliaceae. It grows on rocks, and, less frequently, on bark in North America, South America, and East Africa. It has a blue-grey thallus measuring up to about , covered with tiny pores called pseudocyphellae. Sometimes the lichen forms small lobes that project out from the surface. Fruiting bodies are uncommon in this species; if present, they resemble small cups with a brown internal disc measuring in diameter. A lookalike species, '' Punctelia hypoleucites'', is not readily distinguishable from ''Punctelia graminicola'' by appearance or habitat alone; these species can only be reliably differentiated by examining the length of their conidia (asexual spores). First described in 1942 from specimens collected in New Mexico by Brother Arsène Brouard, the type specimen, stored in Dunkirk, was destroyed during World War II. After that, the name was relegated to synonymy with ''Punctelia subrudec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arkansas
Arkansas ( ) is a landlocked state in the South Central United States. It is bordered by Missouri to the north, Tennessee and Mississippi to the east, Louisiana to the south, and Texas and Oklahoma to the west. Its name is from the Osage language, a Dhegiha Siouan language, and referred to their relatives, the Quapaw people. The state's diverse geography ranges from the mountainous regions of the Ozark and Ouachita Mountains, which make up the U.S. Interior Highlands, to the densely forested land in the south known as the Arkansas Timberlands, to the eastern lowlands along the Mississippi River and the Arkansas Delta. Arkansas is the 29th largest by area and the 34th most populous state, with a population of just over 3 million at the 2020 census. The capital and most populous city is Little Rock, in the central part of the state, a hub for transportation, business, culture, and government. The northwestern corner of the state, including the Fayetteville–Springdaleâ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Las Vegas, New Mexico
Las Vegas is a city in and the county seat of San Miguel County, New Mexico, United States. Once two separate municipalities (one a city and the other a town), both were named Las Vegas—West Las Vegas ("Old Town") and East Las Vegas ("New Town"); they are separated by the Gallinas River and retain distinct characters and separate, rival school districts. The population was 13,166 at the 2020 census. Las Vegas is located south of Raton, east of Santa Fe, northeast of Albuquerque, south of Colorado Springs, Colorado, and south of Denver. History Las Vegas was established in 1835 after a group of settlers received a land grant from the Mexican government. The town was laid out in the traditional Spanish Colonial style, with a central plaza surrounded by buildings which could serve as fortifications in case of attack. Las Vegas soon prospered as a stop on the Santa Fe Trail. During the Mexican–American War in 1846, Stephen W. Kearny delivered an address at the Plaza ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catholic Church
The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a prominent role in the history and development of Western civilization.O'Collins, p. v (preface). The church consists of 24 ''sui iuris'' churches, including the Latin Church and 23 Eastern Catholic Churches, which comprise almost 3,500 dioceses and eparchies located around the world. The pope, who is the bishop of Rome, is the chief pastor of the church. The bishopric of Rome, known as the Holy See, is the central governing authority of the church. The administrative body of the Holy See, the Roman Curia, has its principal offices in Vatican City, a small enclave of the Italian city of Rome, of which the pope is head of state. The core beliefs of Catholicism are found in the Nicene Creed. The Catholic Church teaches that it is the on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De La Salle Brothers
french: Frères des Écoles Chrétiennes , image = Signum Fidei.jpg , image_size = 175px , caption = , abbreviation = FSC , nickname = Lasallians , named_after = , formation = , founder = Jean-Baptiste de la Salle , founding_location = Rheims, Kingdom of France , type = Lay religious congregation of pontifical right (for men) , status = , purpose = Education , methods = , headquarters = Via Aurelia 476, Rome, Italy , region = Worldwide , services = Education , membership = 3,329 members as of 2020 , sec_gen = Br. Antxon Andueza, FSC , leader_title = Superior General , leader_name = Br. Armin A. Luistro, F.S.C. , leader_title2 = Vicar General , leader_name2 = Br. Carlos Gabriel Gómez Restrepo, , leader_title3 = Motto , leader_name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maurice Bouly De Lesdain
Maurice Léopold Joseph Bouly de Lesdain (20 September 1869–3 January 1965) was a French botanist and lichenologist. Early life and career Bouly de Lesdain was born in Dunkirk on 20 September 1869. He did his classical studies at the Jesuit college in Boulogne-sur-Mer, then his medical studies in Paris where he obtained his doctorate in 1894. At the same time, he had enrolled in the University of Paris for a degree in natural history, which he completed in 1896. During his studies in Paris, he worked with French botanist Gaston Bonnier, who had succeeded in the experimental resynthesis of lichens; Bouly de Lesdain's biographer Henry Nicollon des Abbayes suggested that it was this early collaboration that strengthened his desire to work in the field of lichenology. In 1910, Bouly de Lesdain defended his research thesis for a doctorate in Natural Sciences, which was about the lichens near Dunkirk. Around this time he settled in Dunkirk as a practicing physician, but devoted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Name
A botanical name is a formal scientific name conforming to the '' International Code of Nomenclature for algae, fungi, and plants'' (ICN) and, if it concerns a plant cultigen, the additional cultivar or Group epithets must conform to the ''International Code of Nomenclature for Cultivated Plants'' (ICNCP). The code of nomenclature covers "all organisms traditionally treated as algae, fungi, or plants, whether fossil or non-fossil, including blue-green algae ( Cyanobacteria), chytrids, oomycetes, slime moulds and photosynthetic protists with their taxonomically related non-photosynthetic groups (but excluding Microsporidia)." The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group. For example, the botanical name ''Bellis perennis'' denotes a plant species which is native to most of the countries of Europe and the Middle East, where it has accumulated various names in many languages. Later, the plant was intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landfill
A landfill site, also known as a tip, dump, rubbish dump, garbage dump, or dumping ground, is a site for the disposal of waste materials. Landfill is the oldest and most common form of waste disposal, although the systematic burial of the waste with daily, intermediate and final covers only began in the 1940s. In the past, refuse was simply left in piles or thrown into pits; in archeology this is known as a midden. Some landfill sites are used for waste management purposes, such as temporary storage, consolidation and transfer, or for various stages of processing waste material, such as sorting, treatment, or recycling. Unless they are stabilized, landfills may undergo severe shaking or soil liquefaction of the ground during an earthquake. Once full, the area over a landfill site may be reclaimed for other uses. Operations Operators of well-run landfills for non-hazardous waste meet predefined specifications by applying techniques to: # confine waste to as small an area as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parmelia (fungus)
''Parmelia'' is a genus of medium to large foliose lichens.Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, It has a global distribution, extending from the ArcticSkult H (1985) A New Subspecies of ''Parmelia omphalodes'' Ascomycetes Described from the Arctic. Annales Botanici Fennici 22, 201-6. to the Antarctic continentD.C. Lindsay (1973) Notes on Antarctic lichens: IV. The genera ''Cetraria'' Hoffm., ''Hypogymnia'' (Nyl.) Nyl., ''Menegazzia'' Massal, ''Parmelia'' Ach. and ''Platismatia'' Culb. et Culb. British Antarctic Survey Bulletin 36, 105-114. but concentrated in temperate regions. There are about 40 species in ''Parmelia''. In recent decades, the once large genus ''Parmelia'' has been divided into a number of smaller genera according to thallus morphology and phylogenetic relatedness. It is a foliaceous lichen, resembling a leaf in shape. The ends of the leaf-like lobes are often squarish-tipped. The upper surface is pale bluish-gray t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Punctelia
''Punctelia'' is a genus of foliose lichens belonging to the large family Parmeliaceae. The genus, which contains about 50 species, was segregated from genus ''Parmelia'' in 1982. Characteristics that define ''Punctelia'' include the presence of hook-like to thread-like conidia (asexual spores), simple rhizines (root-like structures that attach the lichen thallus to its substrate), and point-like pseudocyphellae (tiny pores on the thallus surface that facilitate gas exchange). It is this last feature that is alluded to in the vernacular names speckled shield lichens or speckleback lichens. ''Punctelia'' lichens grow on bark, wood, and rocks. The genus is cosmopolitan, occurring on all continents but Antarctica. Species are found in temperate to subtropical locations. ''Punctelia'' has centres of distribution in the Neotropics and Africa; about half of the known species occur in South America. The photobiont partners of ''Punctelia'' are green algae in the genus ''Trebouxia''. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicita Culberson
Chicita Frances Culberson (born Chicita Frances Forman, November 1, 1931 in Philadelphia, Pennsylvania) is an American lichenologist. Education She graduated with a B.S. from the University of Cincinnati in 1953, where she also met her future husband, Bill Culberson. In 1954, Received an M.S. from the University of Wisconsin in 1954 and in 1959 received a Ph.D. from Duke University. Career A botanical researcher at Duke University, Culberson pioneered the use of thin-layer chromatography in the identification of secondary lichen products. In 1992, she became one of the first modern recipients of the Acharius Medal. In 2000, botanist Theodore Esslinger circumscribed ''Culbersonia'', which is a fungal genus in the family Caliciaceae and named in Bill Culberson and Chicita F. Culberson's honour, his "longtime friends and mentors". At the 9th International Association for Lichenology conference held virtually in Brazil on 4 August 2021, the lichen chemistry symposium was dedica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Culberson
William Louis "Bill" Culberson (April 5, 1929 in Indianapolis, Indiana – February 8, 2003 in Durham, North Carolina) was an American lichenologist. Professional history Culberson earned his bachelor's degree at the University of Cincinnati, where he was influenced by E. Lucy Braun; he subsequently attended the University of Paris and the University of Wisconsin–Madison. In 1955, Culberson joined the botany department at Duke University; he subsequently managed Duke's acquisition of the lichen-centric herbaria of Julien Harmand and Johan Havaas. He served as the Hugo L. Blomquist Professor. In 2010, the lichen collection was officially named the William Louis & Chicita F. Culberson Lichen Herbarium & Library. He served as president of the Botanical Society of America and the American Bryological and Lichenological Society and as director of the Sarah P. Duke Gardens. He was the first editor-in-chief of the journal ''Systematic Botany''. In 1992, he became one of the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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