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Calochortus Pringlei
''Calochortus pringlei'' is a bulbous plant of the lily family. It is sometimes known by the common name Pringle's cyclobothra and belongs to subsection ''Ghiesbreghtiani'' within section ''Cyclobothra'' in the genus '' Calochortus''. It occurs in mountainous south-central Mexico. Description ''Calochortus pringlei'' is a bulbous perennial herb with deep red bell-shaped flowers. Its inflorescence is glaucous and sometimes branched, reaching a height of 20–40 cm. The flowers are campanulate and upright. The upper surface of the deep maroon petals is covered in long, tangled hairs that may be yellow, red, or violet. The nectary gland on the petals is crescent-shaped. The upper margins are jagged or fimbriate, and the undersides are glaucous. The sepals are shorter than the petals and are also purple-red above and glaucous below. The pinkish-brown anthers are oblong and pointed at the tips. Blooming occurs from August to September. The fruiting capsules are held erect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benjamin Lincoln Robinson
Benjamin Lincoln Robinson (November 8, 1864 – July 27, 1935) was an American botanist. Biography Robinson was born on November 8, 1864, in Bloomington, Illinois. In 1887, he received an A.B. from Harvard. He married Margaret Louise Casson on June 29, 1887, and couple traveled to Europe. He studied plant anatomy with H. Solms-Laubach and completed his Dr.phil. at University of Strasbourg in 1889. They returned to the United States in the fall of 1890. Most of his career was Gray Herbarium curator and he died at his summer home in Jaffrey, New Hampshire on July 27, 1935. Career In 1891, Robinson became an assistant to Sereno Watson, the curator of Gray Herbarium at Harvard University. Upon Watson's death in 1892, Robinson was appointed to the curator position. In 1899, Robinson became the first Asa Gray Professor of Systematic Botany. He was the editor of the New England Botanical Club's journal ''Rhodora'' from 1899 to 1928. While at the Gray Herbarium, he began a long associa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capsule (fruit)
In botany a capsule is a type of simple, dry, though rarely fleshy dehiscent fruit produced by many species of angiosperms (flowering plants). Origins and structure The capsule (Latin: ''capsula'', small box) is derived from a compound (multicarpeled) ovary. A capsule is a structure composed of two or more carpels. In (flowering plants), the term locule (or cell) is used to refer to a chamber within the fruit. Depending on the number of locules in the ovary, fruit can be classified as uni-locular (unilocular), bi-locular, tri-locular or multi-locular. The number of locules present in a gynoecium may be equal to or less than the number of carpels. The locules contain the ovules or seeds and are separated by septa. Dehiscence In most cases the capsule is dehiscent, i.e. at maturity, it splits apart (dehisces) to release the seeds within. A few capsules are indehiscent, for example those of ''Adansonia digitata'', ''Alphitonia'', and '' Merciera''. Capsules are often classif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank Callahan
Frank or Franks may refer to: People * Frank (given name) * Frank (surname) * Franks (surname) * Franks, a medieval Germanic people * Frank, a term in the Muslim world for all western Europeans, particularly during the Crusades - see Farang Currency * Liechtenstein franc or frank, the currency of Liechtenstein since 1920 * Swiss franc or frank, the currency of Switzerland since 1850 * Westphalian frank, currency of the Kingdom of Westphalia between 1808 and 1813 * The currencies of the German-speaking cantons of Switzerland (1803–1814): ** Appenzell frank ** Argovia frank ** Basel frank ** Berne frank ** Fribourg frank ** Glarus frank ** Graubünden frank ** Luzern frank ** Schaffhausen frank ** Schwyz frank ** Solothurn frank ** St. Gallen frank ** Thurgau frank ** Unterwalden frank ** Uri frank ** Zürich frank Places * Frank, Alberta, Canada, an urban community, formerly a village * Franks, Illinois, United States, an unincorporated community * Franks, Missouri, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis Marion Ownbey
Francis Marion Ownbey (29 September 1910 - 1974) was an American botanist. Ownbey earned his Ph.D. at the Washington University in St. Louis, with Jesse More Greenman, Jesse M. Greenman. Ownbey began to teach at Washington State University in 1939, and became director of the herbarium. During World War II, he was sent to Ecuador as part of the Cinchona Missions. Ownbey was especially interested in the genus ''Tragopogon''. He was awarded a Guggenheim fellowship in 1954 for his investigation into the genetics of the genus. He died in 1974, and the herbarium at WSU was named in his honor. His brother, , was also a published botanist. Select publications Books * Francis Marion Ownbey, Hannah Caroline Aase. 1955. ''Cytotaxonomic studies in Allium''. p. 1-3, Research Studies of the State College of Washington: Monographic supplement. Editor State College of Washington, 106 pp. * Francis Marion Ownbey. 1939. ''A monograph of the genus Calochortus''. Editor Washington Univ. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra De Tepoztlan
Sierra de Tepoztlan or Tepozteco Mountain is located near the village of Tepoztlán, a ''Pueblo Mágico'', in Morelos, Mexico. The mountain range, "vulnerable to landslides, erosions, and flooding", contains only small areas of land which are appropriate for cultivation. It contains the ruins of a small, pre-Hispanic, Ometochtli In Aztec mythology, Ometochtli is the collective or generic name of various individual deities and supernatural figures associated with pulque ('), an alcoholic beverage derived from the fermented sap of the ''maguey'' plant. By the Late Postclass ... temple, known as El Tepozteco. It is believed that there were a number of settlements at one time at the mountain base. The Sierra is in El Tepozteco National Park, which was established in 1937.Urbina Torres, Fernando, Aquiles Argote Cortés, and César D. Jiménez Piedragil (1997). "Protected Areas of Morelos". in Aid, Charles S., Michael F. Carter, and A. Townsend Peterson. ''Protected Areas of Wester ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyrus Pringle
Cyrus Guernsey Pringle (May 6, 1838 – May 25, 1911) was an American botanist who spent a career of 35 years cataloguing the plants of North America. He was a prolific collector and accomplished botanical explorer. Early life He was born on May 6, 1838 in Charlotte, Vermont to George and Louisa (Harris) Pringle. He studied in Hinesburg and Bakersfield, Vermont, and later at Stanbridge, Quebec, before entering the University of Vermont in 1859. However, the death of his older brother during the first semester made it necessary for him to aid his widowed mother in the management of the farm and to withdraw from college. Later, however, he would be awarded an honorary Sc.D. from the University of Vermont as well as an honorary M.A. from Middlebury College. In the early part of his life he was interested in the Quaker religious doctrine of the Friends, and it was through these meetings that he met Almira Lydia Greene of Starksboro, Vermont. Pringle became a Quaker in order to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane Ecosystems
Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial factor in shaping plant community, biodiversity, metabolic processes and ecosystem dynamics for montane ecosystems. Dense montane forests are common at moderate elevations, due to moderate temperatures and high rainfall. At higher elevations, the climate is harsher, with lower temperatures and higher winds, preventing the growth of trees and causing the plant community to transition to montane grasslands, shrublands or alpine tundra. Due to the unique climate conditions of montane ecosystems, they contain increased numbers of endemic species. Montane ecosystems also exhibit variation in ecosystem services, which include carbon storage and water supply. Life zones As elevation increases, the climate becomes cooler, due to a decrease in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jalisco
Jalisco (, , ; Nahuatl: Xalixco), officially the Free and Sovereign State of Jalisco ( es, Estado Libre y Soberano de Jalisco ; Nahuatl: Tlahtohcayotl Xalixco), is one of the 31 states which, along with Mexico City, comprise the 32 Federal Entities of Mexico. It is located in Western Mexico and is bordered by six states, which are Nayarit, Zacatecas, Aguascalientes, Guanajuato, Michoacán, and Colima. Jalisco is divided into 125 municipalities, and its capital and largest city is Guadalajara. Jalisco is one of the most economically and culturally important states in Mexico, owing to its natural resources as well as its long history and culture. Many of the characteristic traits of Mexican culture, particularly outside Mexico City, are originally from Jalisco, such as mariachi, ranchera music, birria, tequila, jaripeo, etc., hence the state's motto: "Jalisco es México." Economically, it is ranked third in the country, with industries centered in the Guadalajara metropolit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puebla
Puebla ( en, colony, settlement), officially Free and Sovereign State of Puebla ( es, Estado Libre y Soberano de Puebla), is one of the 32 states which comprise the Federal Entities of Mexico. It is divided into 217 municipalities and its capital is the city of Puebla. It is located in East-Central Mexico. It is bordered by the states of Veracruz to the north and east, Hidalgo, México, Tlaxcala and Morelos to the west, and Guerrero and Oaxaca to the south. The origins of the state lie in the city of Puebla, which was founded by the Spanish in this valley in 1531 to secure the trade route between Mexico City and the port of Veracruz. By the end of the 18th century, the area had become a colonial province with its own governor, which would become the State of Puebla, after the Mexican War of Independence in the early 19th century. Since that time the area, especially around the capital city, has continued to grow economically, mostly through industry, despite being the scene o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morelos
Morelos (), officially the Free and Sovereign State of Morelos ( es, Estado Libre y Soberano de Morelos), is one of the 32 states which comprise the Federal Entities of Mexico. It is divided into 36 municipalities and its capital city is Cuernavaca. Morelos is a landlocked state located in South Central Mexico. It is bordered by Mexico City to the north, and by the states of México to the northeast and northwest, Puebla to the east and Guerrero to the southwest. Morelos is the second-smallest state in the nation, just after Tlaxcala. It was part of a very large province, the State of Mexico, until 1869 when Benito Juárez decreed that its territory would be separated and named in honor of José María Morelos y Pavón, who defended the city of Cuautla from royalist forces during the Mexican War of Independence. Most of the state enjoys a warm climate year-round, which is good for the raising of sugar cane and other crops. Morelos has attracted visitors from the Valley of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calochortus Pringlei 142445728
''Calochortus'' is a genus of flowering plants in the lily family. The group includes herbaceous, perennial and bulbous species, all native to North America (primarily the Western United States). The genus ''Calochortus'' includes mariposas (or mariposa lilies) with open wedge-shaped petals, globe lilies and fairy lanterns with globe-shaped flowers, and cat's ears and star tulips with erect pointed petals. The word ''Calochortus'' is derived from Greek and means "beautiful grass". Description ''Calochortus'' flowers have six tepals. Unlike most other Liliaceae, ''Calochortus'' tepals are in two series that differ in size and color. The outer three are generally narrower and more sepal-like, while the inner three are larger, usually with bright marks at the base. They may be described as petals. The flowers are borne on a stem that arises from a bulb, generally in the spring or early summer. Flowers can be white, yellow, pink, purple, bluish, or streaked. The insides of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leaf
A leaf ( : leaves) is any of the principal appendages of a vascular plant stem, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, stem, flower, and fruit collectively form the shoot system. In most leaves, the primary photosynthetic tissue is the palisade mesophyll and is located on the upper side of the blade or lamina of the leaf but in some species, including the mature foliage of ''Eucalyptus'', palisade mesophyll is present on both sides and the leaves are said to be isobilateral. Most leaves are flattened and have distinct upper (adaxial) and lower ( abaxial) surfaces that differ in color, hairiness, the number of stomata (pores that intake and output gases), the amount and structure of epicuticular wax and other features. Leaves are mostly green in color due to the presence of a compound called chlorophyll that is essential for photosynthesis as it absorbs light ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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