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Fouquieria Shrevei
''Fouquieria shrevei'' is a plant species native to the States of Coahuila and Durango states of northeastern Mexico. It is simply referred to as an ocotillo. It is endemic to some scattered gypsum outcroppings in the Bolsón de Mapimí, where the low rainfall, hot climate and gypseous soil work to create a restrictive environment. It has flowers with short, white corollas that distinguish it from the nearby ''Fouquieria splendens''. Description ''Fouquieria shrevei'' is a shrub up to tall, branching repeatedly near the base but hardly at all above. Leaves are ovate to oblanceolate, up to long and wide, with scarious (thin, dry and brown) margins. Flowers are white, born in short racemes in the axils of the leaves. The board leaves plus the axillary racemes of white flowers make this a distinctive and unusual member of the genus. Etymology Because this species occurs sympatric with ''Fouquieria splendens'', the plant is not distinguished and is simply referred to as an "o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coahuila
Coahuila, formally Coahuila de Zaragoza, officially the Free and Sovereign State of Coahuila de Zaragoza, is one of the 31 states of Mexico. The largest city and State Capital is the city of Saltillo; the second largest is Torreón and the third largest is Monclova (a former state capital); the fourth largest is Piedras Negras; and the fifth largest is Ciudad Acuña. Coahuila borders the Mexican states of Nuevo León to the east, Zacatecas to the south, and Durango and Chihuahua to the west. To the north, Coahuila accounts for a stretch of the Mexico–United States border, adjacent to the U.S. state of Texas along the course of the Rio Grande (Río Bravo del Norte). With an area of , it is the nation's third-largest state. It comprises 38 municipalities ''(Municipio (Mexico), municipios)''. In the 2020 Census, Coahuila had a population of 3,146,771. History The name Coahuila derives from native terms for the region, and has been known by variations such as Cuagüila and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forrest Shreve
Forrest Shreve (July 8, 1878 – July 19, 1950) was an internationally known American botanist. His professional career was devoted to the study of the distribution of vegetation as determined by soil and climate conditions. His contributions to the plant biology world set the groundwork for modern studies and his books are regarded as classics by botanists worldwide. Early life and education Shreve, the son of Henry and Helen Garrison Shreve, was born in Easton, Maryland. After receiving his preparatory education at George School, in Newtown, Pennsylvania, Shreve earned his BA at Johns Hopkins University in 1901. He earned his Ph.D. from the same university in 1905. From 1904 to 1908, Shreve conducted a botanical survey of the state of Maryland. Career From 1905 to 1906, and again in 1909, Shreve studied the mountain vegetation of Jamaica. In 1906, he became an associate professor of botany at Goucher College, and remained there until 1908, when he moved to Tucson, Arizona, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Coahuila
Flora (: floras or florae) is all the plant life present in a particular region or time, generally the naturally occurring ( indigenous) native plants. The corresponding term for animals is ''fauna'', and for fungi, it is ''funga''. Sometimes bacteria and fungi are also referred to as flora as in the terms ''gut flora'' or ''skin flora'' for purposes of specificity. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Mexico
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fouquieria
''Fouquieria'' is a genus of 11 species of desert Flowering plant, flowering plants, the sole genus in the Family (biology), family Fouquieriaceae. The genus is native to North America and includes the ocotillo (''Fouquieria splendens, F. splendens'') and the Boojum tree or cirio (''Fouquieria columnaris, F. columnaris''). They have semi succulent stems with thinner spikes projecting from them, with leaf, leaves on the bases spikes. They are unrelated to cactus, cacti and do not look much like them; their stems are proportionately thinner than cactus stems and their leaves are larger. Taxonomy Taxonomic history ''Fouquieria'' species do not have a particularly close resemblance to any other sort of plants; genetic evidence has shown they belong in the Ericales. Before this, they had been variously placed in the Violales or their own order, Fouquieriales. The Seri people identify three species of ''Fouquieria'' in their area of Mexico: ''jomjéeziz'' or ''xomjéeziz'' (''Fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oasis
In ecology, an oasis (; : oases ) is a fertile area of a desert or semi-desert environmentBattesti, Vincent (2005) Jardins au désert: Évolution des pratiques et savoirs oasiens: Jérid tunisien. Paris: IRD éditions. . that sustains plant life and provides habitat for animals. Surface water may be present, or water may only be accessible from wells or underground channels created by humans. In geography, an oasis may be a current or past rest stop on a transportation route, or less-than-verdant location that nonetheless provides access to underground water through deep wells created and maintained by humans. Although they depend on a natural condition, such as the presence of water that may be stored in reservoirs and us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monclova
Monclova (), is a city and the seat of the surrounding municipality of the same name in the northern Mexican state of Coahuila. According to the 2015 census, the city had 231,107 inhabitants. Its metropolitan area has 381,432 inhabitants and a population density of 29.88 inhabitants per square kilometer. Monclova is the third-largest city and metropolitan area in the state in terms of population, after Torreón and Saltillo. The city accounts for the highest production of steel in Mexico as well as Latin America, hence its nickname "The Steel Capital". Today Monclova has one of the highest levels of commercial, industrial, and financial development, and is currently has one of the lowest poverty rates among Mexican cities. Its metropolitan area is among the 10 most competitive urban areas in the country, and it also has one of the highest labor productivity rates. History Established on July 25, 1577 by Spanish colonists, Monclova became the first city in the region known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuatro Ciénegas Basin
Cuatro, Spanish (and other Romance languages) for the number 4, may refer to: * Cuatro (instrument), a family of Latin American string instruments, including: ** Cuatro (Venezuela) ** Puerto Rican cuatro * Cuatro (TV channel), a Spanish free-to-air television channel * TV4 (Guanajuato), or TV Cuatro, a state-owned public broadcaster serving Guanajuato, Mexico * ''¡Cuatro! ''¡Cuatro!'' is a 2013 rockumentary starring the punk rock band Green Day, directed by Tim Wheeler. The film documents the creation of the band's 2012 album trilogy ''¡Uno!'', ''¡Dos!'' and ''¡Tré!'' The documentary, directed by Tim Wheeler ...'', a 2013 documentary by Green Day ''Cuatro'' (album) a 2024 album by Camilo See also * * * Cuarto (other) * Quatro (other) * Quattro (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivan Murray Johnston
I. M. (Ivan Murray) Johnston (February 28, 1898 – May 31, 1960) was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University. His plant collections are housed in the '' Rancho Santa Ana Botanic Garden'', in Claremont, and also in the Gray Herbarium of Harvard University. His areas of interest included Pteridophytes and Spermatophytes. Honours In 1925, German botanist August Brand, named a genus of flowering plants (belonging to the family Boraginaceae) from South America and the southern United States, as '' Johnstonella'' in Johnston's honour. Then in 1933, botanist O.E.Schulz named a genus of flowering plants (belonging to the family Brassicaceae), from Chile Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ... as '' Ivani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Nomenclature
In taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (often shortened to just "binomial"), a binomen, name, or a scientific name; more informally, it is also called a Latin name. In the International Code of Zoological Nomenclature (ICZN), the system is also called nomenclature, with an "n" before the "al" in "binominal", which is a typographic error, meaning "two-name naming system". The first part of the name – the '' generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Hom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Durango
Durango, officially the Free and Sovereign State of Durango, is one of the 31 states which make up the Political divisions of Mexico, 32 Federal Entities of Mexico, situated in the northwest portion of the country. With a population of 1,832,650, the 8th lowest of Mexico's states, Durango has Mexico's second-lowest population density, after Baja California Sur. The capital city, Durango, Durango, Victoria de Durango, is named after the first President of Mexico, Guadalupe Victoria. Geography General information The area of Durango is ; this accounts for about 6.3% of the entire territory of Mexico. It is the fourth largest state, lying at the extreme northwest of the Mexican Plateau, Central Mexican Plateau, where it meets the Sierra Madre Occidental—the highest peaks in the state. The state has an average elevation of 1,775 meters above sea level, with a mean elevation of 1,750 m in the Valleys region and 2,450 m in the Sierra region. The Durango City, city of Durango is on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
