| Aa weddelliana | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Orchidoideae |
| Tribe: | Cranichideae |
| Genus: | Aa |
| Species: | A. weddelliana |
| Binomial name | |
| Aa weddelliana Schltr., 1912 | |
Aa weddelliana is a species of orchid in the genus Aa .
It is native to Peru, Bolivia and Northwest Argentina at altitudes of 2700 to 3800 meters. It blooms in the summer. [1]
Alcoholics Anonymous (AA) is a global peer-led mutual aid fellowship dedicated to abstinence-based recovery from alcoholism through their spiritually-inclined twelve-step program. Besides stressing anonymity and offering membership to anyone wishing to stop drinking, AA's twelve traditions, establishes it as free to all, non-professional, non-denominational, apolitical and unaffiliated. In 2020 AA estimated its worldwide membership to be over two million with 75% of those in the U.S.—its country of origin—and Canada.
Anti-aircraft warfare, counter-air, anti-air, AA guns, layered air defence or air defence forces is the battlespace response to aerial warfare, defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action". It includes surface based, subsurface, and air-based weapon systems, associated sensor systems, command and control arrangements, and passive measures. It may be used to protect naval, ground, and air forces in any location. However, for most countries, the main effort has tended to be homeland defence. NATO refers to airborne air defence as counter-air and naval air defence as anti-aircraft warfare. Missile defence is an extension of air defence, as are initiatives to adapt air defence to the task of intercepting any projectile in flight.
In population genetics, the Hardy–Weinberg principle, also known as the Hardy–Weinberg equilibrium, model, theorem, or law, states that allele and genotype frequencies in a population will remain constant from generation to generation in the absence of other evolutionary influences. These influences include genetic drift, mate choice, assortative mating, natural selection, sexual selection, mutation, gene flow, meiotic drive, genetic hitchhiking, population bottleneck, founder effect,inbreeding and outbreeding depression.
AA Limited, trading as The AA, is a British motoring association.
Aa is a genus of plants of the family Orchidaceae.
The American Association of Base Ball Clubs (AA) was a professional baseball league that existed for 10 seasons from 1882 to 1891. Together with the National League (NL), founded in 1876, the AA participated in an early version of the World Series seven times versus the champion of the NL in an interleague championship playoff tournament. At the end of its run, several AA franchises joined the NL. After 1891, the NL existed alone, with each season's champions being awarded the Temple Cup (1894–1897).
The Architectural Association School of Architecture in London, commonly referred to as the AA, is the oldest private school of architecture in the UK.
The AA battery is a standard size single cell cylindrical dry battery. The IEC 60086 system calls the size R6, and ANSI C18 calls it 15. It is named UM-3 by JIS of Japan. Historically, it is known as D14, U12 – later U7, or HP7 in official documentation in the United Kingdom, or a pen cell.
Stillingia is a plant genus of the family Euphorbiaceae, first described for modern science as a genus in 1767. The genus is native to Latin America, the southern United States, and various islands in the Pacific and Indian Oceans. Toothleaf is a common name for plants in this genus.
Tovomita is a genus of flowering plants in the family Clusiaceae. They are noted for having white-yellow latex and containing xanthones. The genus is distributed in the tropical Americas, with many occurring in Venezuela. Most are native to the forests of the Amazon.
Halenia is a genus of plant in family Gentianaceae. It contains the following species :
The NCAA Division I Football Championship Subdivision (FCS), formerly known as Division I-AA, is the second-highest level of college football in the United States, after the Football Bowl Subdivision. Sponsored by the National Collegiate Athletic Association (NCAA), the FCS level comprises 128 teams in 14 conferences as of the 2023 season. The FCS designation is only tied to football with the non-football sports programs of each school generally competing in NCAA Division I.
Fosterella weddelliana is a species of flowering plant in the Bromeliaceae family. It is endemic to Bolivia.
Puya weddelliana is a species of flowering plant in the Bromeliaceae family. It is endemic to Bolivia.
Syagrus weddelliana, also known as the miniature coconut palm or Weddell's palm, is a feather palm in the palm family.
Anatoma weddelliana is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Anatomidae.
Halenia weddelliana is a species of plant in the family Gentianaceae. Its natural habitat is subtropical or tropical high-altitude grassland.
Emmanuel Gazmey Santiago, known professionally as Anuel AA, is a Puerto Rican rapper and singer. His music often contains samples and interpolations of songs that were popular during his youth. He is seen as a controversial figure in the Latin music scene for his legal troubles and feuds with fellow Puerto Rican rappers Cosculluela and Ivy Queen as well as American rapper 6ix9ine. Raised in Carolina, Puerto Rico, he started recording music at age fourteen and began posting it online four years later in 2010, before eventually signing to the Latin division of fellow American rapper Rick Ross's Maybach Music Group. His 2016 mixtape Real Hasta la Muerte was well-received, but his success was put on hold the same year by a 30-month prison sentence for illegal firearm possession in Puerto Rico. He recorded the entirety of his debut album while incarcerated, during which time his genre of music surged in popularity.
Sebastiania weddelliana is a species of flowering plant in the family Euphorbiaceae. It was originally described as Stillingia weddellianaBaill. in 1865. It is native to Mato Grosso, Brazil.
Mourera is a genus of flowering plants belonging to the family Podostemaceae.
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