|
Trigonobalanus Excelsa
''Trigonobalanus excelsa'' is a species of plant in the family Fagaceae. It is a tree endemic to Colombia. It is commonly known as black oak. The genus '' Trigonobalanus'' is related to the true oaks (''Quercus'') and includes three known species, ''T. excelsa'' and two species native to Southeast Asia. Description ''Trigonobalanus excelsa'' is a tree which can grow to 20-40 meters tall. Range and habitat ''Trigonobalanus excelsa'' is known from five locations in the Colombian Andes. These locations are on different mountain ranges and distant from one another. The species' estimated area of occupancy (AOO) is less than 500 km2. * The largest population is in Huila Department at the southern end of the Cordillera Oriental. It includes a black oak forest in Cueva de los Guácharos National Natural Park totaling 40,000 ha, and mountaintop black oak groves 50 km north in the towns of Pitalito, Suaza, Timaná, and Acevedo. Black oak is found only on the western slope of the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have lost the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordillera Central (Colombia)
The Cordillera Central ( en, Central Ranges) is the highest of the three branches of the Colombian Andes. The range extends from south to north dividing from the Colombian Massif in Cauca Department to the Serranía de San Lucas in Bolivar Departments. The highest peak is Nevado del Huila at . Geography The range is bounded by the Cauca and Magdalena river valleys to the west and east, respectively. Highest Peaks * Nevado del Huila - - Cauca, Huila & Tolima * Nevado del Ruiz - - Caldas & Tolima * Nevado del Tolima - - Tolima * Nevado de Santa Isabel - - Risaralda, Tolima & Caldas * Nevado del Quindio - - Quindio, Tolima & Risaralda * Cerro Pan de Azucar - - Cauca & Huila * Puracé - - Cauca & Huila Protected Areas * PNN Los Nevados * PNN Nevado del Huila * PNN Puracé * PNN Las Hermosas * PNN Selva de Florencia * SFF Otún Quimbaya * SFF Serranía de las Minas - proposed See also * Geography of Colombia * Andean Region, Colombia * Cordillera Occidental (Colo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulnerable Plants
Vulnerable may refer to: General *Vulnerability *Vulnerability (computing) *Vulnerable adult *Vulnerable species Music Albums *Vulnerable (Marvin Gaye album), ''Vulnerable'' (Marvin Gaye album), 1997 *Vulnerable (Tricky album), ''Vulnerable'' (Tricky album), 2003 *Vulnerable (The Used album), ''Vulnerable'' (The Used album), 2012 Songs * Vulnerable (Roxette song), "Vulnerable" (Roxette song), 1994 * Vulnerable (Selena Gomez song), "Vulnerable" (Selena Gomez song), 2020 * "Vulnerable", a song by Secondhand Serenade from ''Awake (Secondhand Serenade album), Awake'', 2007 * "Vulnerable", a song by Pet Shop Boys from ''Yes (Pet Shop Boys album), Yes'', 2009 * "Vulnerable", a song by Tinashe from ''Black Water (Tinashe album), Black Water'', 2013 * "Vulnerability", a song by Operation Ivy from ''Energy (Operation Ivy album), Energy'', 1989 Other uses * Climate change vulnerability, vulnerability to anthropogenic climate change used in discussion of society's response to climate chan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trees Of South America
In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height. In wider definitions, the taller palms, tree ferns, bananas, and bamboos are also trees. Trees are not a taxonomic group but include a variety of plant species that have independently evolved a trunk and branches as a way to tower above other plants to compete for sunlight. The majority of tree species are angiosperms or hardwoods; of the rest, many are gymnosperms or softwoods. Trees tend to be long-lived, some reaching several thousand years old. Trees have been in existence for 370 million years. It is estimated that there are some three trillion mature trees in the world. A tree typically has many secondary branches supported clear of the ground by the trunk. This trunk typically co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Colombia
Endemism is the state of a species being found 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 be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Species
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are considered when assessing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordillera Occidental (Colombia)
The Cordillera Occidental ( en, Western Ranges) is the lowest in elevation of the three branches of the Colombian Andes. The average altitude is and the highest peak is Cerro Tatamá at . The range extends from south to north dividing from the Colombian Massif in Nariño Department, passes north through Cauca, Valle del Cauca, Risaralda, Chocó, and Caldas Departments to the Paramillo Massif in Antioquia and Córdoba Departments. From this massif the range divides further to form the Serranías de Ayapel, San Jerónimo and Abibe. Only to recede into the Caribbean plain and the Sinú River valley. Geography The western part of the mountain range belongs to the Pacific region of Colombia and its Chocó–Darién moist forests ecoregion, with the San Juan River being the main watershed, while the eastern part belongs to the Cauca River basin. The northern and northwestern parts belong to the Atlantic Slope, with the Atrato and Sinú Rivers being the main water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farallones De Cali National Natural Park
Farallones de Cali is a cluster of mountains in the West Andes of Colombia. It is located west of the city of Cali and gives rise to many of the rivers that provide water and electricity to Cali. The PNN Farallones de Cali encompasses in the mountains as well as much of the Pacific slope and is an area of very high biodiversity. The average temperature ranges from in the tropical foothills to in the páramo. In this territory are located the district of Pichinde, Andes and Leonera, and two villages Penas Blancas and Lomas de la Cajita. Climate and topography Average yearly rainfall is in the Pacific region and in the mountainous sector. Plants growing in the area have sufficient water throughout the year. The topography of the park is characterized by the high, craggy peaks, the highest being . These peaks are referred to as ''Los Farallones'' (which means ''cliffs''), the namesake of the mountains and national park. The foothills on the eastern side meet the Cauca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus Humboldtii
''Quercus humboldtii'', commonly known as the Andean oak, Colombian oak or roble, is a species of oak found only in Colombia and Panamá. It is named for Alexander von Humboldt. Description ''Quercus humboldtii'' is an evergreen tree which grows to a height of and a diameter of , with buttresses of up to 1 m. Its bark is reddish gray or gray and fissured, breaking into squares and flaking. The leaves are simple, alternate and lanceolate, up to long, and clustered at the ends of the branches. The flowers are small, yellow, and unisexual, with a racemic inflorescence. Male flowers are numerous, with long-styled female flowers in a cupula. The fruit is a light brown, ovoid capsule, or acorn, with a leathery pericarp, in diameter and long, resting on a scaly cupule. Only one fruit per cupule is developed, and the inside of the acorn shell is woolly. Distribution and habitat It grows in the mountains with an altitudinal range from . It is found on all three Colombian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fagaceae
The Fagaceae are a family of flowering plants that includes beeches, chestnuts and oaks, and comprises eight genera with about 927 species. Fagaceae in temperate regions are mostly deciduous, whereas in the tropics, many species occur as evergreen trees and shrubs. They are characterized by alternate simple leaves with pinnate venation, unisexual flowers in the form of catkins, and fruit in the form of cup-like (cupule) nuts. Their leaves are often lobed and both petioles and stipules are generally present. Their fruits lack endosperm and lie in a scaly or spiny husk that may or may not enclose the entire nut, which may consist of one to seven seeds. In the oaks, genus ''Quercus'', the fruit is a non-valved nut (usually containing one seed) called an acorn. The husk of the acorn in most oaks only forms a cup in which the nut sits. Other members of the family have fully enclosed nuts. Fagaceae is one of the most ecologically important woody plant families in the Northern Hemispher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cueva De Los Guácharos National Natural Park
Cuevas or Cueva (Spanish for "''cave(s)''") may refer to: Places * Cueva de Ágreda, a municipality located in the province of Soria, Castile and León, Spain * Cuevas Bajas, a town and municipality in the province of Málaga, part of the autonomous community of Andalusia in southern Spain * Cuevas de Almudén, a town in the province of Teruel, Aragón, Spain * Cuevas del Almanzora, a municipality of Almería province, in the autonomous community of Andalusia, Spain * Cuevas del Becerro, a town and municipality in the province of Málaga, part of the autonomous community of Andalusia in southern Spain * Cuevas del Valle, a municipality in the province of Ávila, Castile and León, Spain * Cuevas de Provanco, a municipality in the province of Segovia, Castile and León, Spain * Cuevas de San Clemente, a municipality in the province of Burgos, Castile and León, Spain * Cuevas de San Marcos, a town and municipality in the province of Málaga * Cuevas de Vera, a town in south- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Endemic Flora Of Colombia")
