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Lophophora Diffusa
''Lophophora diffusa'', commonly known as false peyote, is a species of plant in the family Cactaceae and one of the only two species in the Lophophora genus. It is endemic to Mexico in the outskirts of Querétaro. This species contains zero to trace amounts of mescaline; pellotine, whose psychoactive effects are comparatively minimal, is the principal alkaloid. The species name ''diffusa'' refers to the flat tubercles that are outspread without the plant having prominent ribs. Description The plants are yellow-green, usually lacking well-defined ribs and furrows. The podaria are rarely elevated, but are broad and flat. The tufts of hair are usually spread unequally on the prominent podaria. The flowers are commonly whitish to yellowish-white. Distribution Its natural habitat is semi-deserts on slopes and river beds, and under the shade of various shrubs and nurse plants. It is considered vulnerable due to a very small distribution range, small population of less than 3,000 i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Léon Croizat
Léon Camille Marius Croizat (July 16, 1894 – November 30, 1982) was a French-Italian scholar and botanist who developed an orthogenetic synthesis of evolution of biological form over space, in time, which he called panbiogeography. Life Croizat was born in Torino, Italy to Vittorio Croizat (aka Victor Croizat) and Maria (Marie) Chaley, who had emigrated to Turin from Chambéry, France. In spite of his great aptitude for the natural sciences, Leon studied and received a degree in law from the University of Turin. Croizat and his family (wife Lucia and two children) emigrated to the United States in 1924; an avid artist, Leon worked selling his artwork for several years, but could not succeed economically as a working artist after the stock market crash of 1929. During the 1930s, Croizat found a job identifying plants as part of a topographic inventory performed in the public parks of New York City. During his visits to the Bronx Botanical Gardens, he became acquainted with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pellotine
Pellotine is an alkaloid found in ''Lophophora'' species. Pellotine is slightly narcotic, and has been used by Native Americans as a constituent of peyote for sacramental purposes. Psychological and physiological effects 8-10 mg of isolated pellotine is known to cause convulsions in frogs. When injected subcutaneously to humans, participants have reported drowsiness and a desire not to exert any physical or mental effort with one study reporting it to have hypnotic effects. It is also reported to lower blood pressure and heart rate. Ancient use Native inhabitants of north-eastern Mexico around 810–1070 CE (according to carbon dating) are thought to have used a number of "mescal beans" containing pellotine, among other alkaloids and mescaline. While it is known that these pellotine-containing beans were ornamental, it is unclear whether they were used for their psychoactive effects. See also * Anhalamine * Anhalidine Anhalidine is a naturally occurring tetrahydroisoqu ... [...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] |
Flora Of Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico. Mexico covers ,Mexico ''''. . making it the world's 13th-largest country by are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornamental Plant
Ornamental plants or garden plants are plants that are primarily grown for their beauty but also for qualities such as scent or how they shape physical space. Many flowering plants and garden varieties tend to be specially bred cultivars that improve on the original species in qualities such as color, shape, scent, and long-lasting blooms. There are many examples of fine ornamental plants that can provide height, privacy, and beauty for any garden. These ornamental perennial plants have seeds that allow them to reproduce. One of the beauties of ornamental grasses is that they are very versatile and low maintenance. Almost any types of plant have ornamental varieties: trees, shrubs, climbers, grasses, succulents. aquatic plants, herbaceous perennials and annual plants. Non-botanical classifications include houseplants, bedding plants, hedges, plants for cut flowers and foliage plants. The cultivation of ornamental plants comes under floriculture and tree nurseries, which is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peyote
The peyote (; ''Lophophora williamsii'' ) is a small, spineless cactus which contains psychoactive alkaloids, particularly mescaline. ''Peyote'' is a Spanish word derived from the Nahuatl (), meaning "caterpillar cocoon", from a root , "to glisten". p. 246. See peyotl in Wiktionary. Peyote is native to Mexico and southwestern Texas. It is found primarily in the Sierra Madre Occidental, the Chihuahuan Desert and in the states of Nayarit, Coahuila, Nuevo León, Tamaulipas, and San Luis Potosí among scrub. It flowers from March to May, and sometimes as late as September. The flowers are pink, with thigmotactic anthers (like ''Opuntia''). Known for its psychoactive properties when ingested, peyote has at least 5,500 years of entheogenic and traditional medicine, medicinal use by Indigenous people of the Americas, indigenous North Americans. Description The various species of the genus ''Lophophora'' grow low to the ground and they often form groups with numerous, crowded sho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Podaria
In anatomy, a tubercle (literally 'small tuber', Latin for 'lump') is any round nodule, small eminence, or warty outgrowth found on external or internal organs of a plant or an animal. In plants A tubercle is generally a wart-like projection, but it has slightly different meaning depending on which family of plants or animals it is used to refer to. In the case of certain orchids and cacti, it denotes a round nodule, small eminence, or warty outgrowth found on the lip. They are also known as podaria (singular ''podarium''). When referring to some members of the pea family, it is used to refer to the wart-like excrescences that are found on the roots. In fungi In mycology, a tubercle is used to refer to a mass of hyphae from which a mushroom is made. In animals When it is used in relation to certain dorid nudibranchs such as ''Peltodoris nobilis'', it means the nodules on the dorsum of the animal. The tubercles in nudibranchs can present themselves in different ways: eac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkaloid
Alkaloids are a class of basic, naturally occurring organic compounds that contain at least one nitrogen atom. This group also includes some related compounds with neutral and even weakly acidic properties. Some synthetic compounds of similar structure may also be termed alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and, more rarely, other elements such as chlorine, bromine, and phosphorus.Chemical Encyclopedia: alkaloids xumuk.ru Alkaloids are produced by a large variety of organisms including , , Medicinal plant, plants, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mescaline
Mescaline or mescalin (3,4,5-trimethoxyphenethylamine) is a naturally occurring psychedelic protoalkaloid of the substituted phenethylamine class, known for its hallucinogenic effects comparable to those of LSD and psilocybin. Biological sources It occurs naturally in several species of cacti. It is also found in small amounts in certain members of the bean family, Fabaceae, including ''Acacia berlandieri''. However those claims concerning ''Acacia'' species have been challenged and have been unsupported in any additional analysis. History and use Peyote has been used for at least 5,700 years by Indigenous peoples of the Americas in Mexico. Europeans noted use of peyote in Native American religious ceremonies upon early contact, notably by the Huichols in Mexico. Other mescaline-containing cacti such as the San Pedro have a long history of use in South America, from Peru to Ecuador. While religious and ceremonial peyote use was widespread in the Aztec empire and northern M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helia Bravo Hollis
Helia Bravo Hollis (30 September 1901 – 26 September 2001) was a Mexican botanist who did research in the Faculty of Science at UNAM. Background and studies Helia Bravo Hollis was born and raised in Mixcoac Mixcoac is an area of southern Mexico City which used to be a separate town and municipality within the Mexican Federal District until it was made part of Mexico City proper (the '' Departamento Central'' at the time) in 1928. Mixcoac consists o ..., located in present-day Mexico City. Her interest in the study of living beings came from Sunday walks with her parents. She excelled in school from a young age. President Porfirio Diaz gave her recognition for her grades upon her completion of primary school. The political turmoil during the Mexican Revolution affected her family. Her father, a loyal supporter of Francisco Madero, was killed in 1914, shortly after Madero's assassination. Despite the conflicts her family faced, she made progress with her studies and ente ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Querétaro
Querétaro (), officially the Free and Sovereign State of Querétaro ( es, Estado Libre y Soberano de Querétaro, links=no; Otomi language, Otomi: ''Hyodi Ndämxei''), is one of the Political divisions of Mexico, 32 federal entities of Mexico. It is divided into Municipalities of Querétaro, 18 municipalities. Its capital city is Santiago de Querétaro. It is located in north-central Mexico, in a region known as Bajío. It is bordered by the states of San Luis Potosí to the north, Guanajuato to the west, Hidalgo (state), Hidalgo to the east, State of Mexico, México to the southeast and Michoacán to the southwest. The state is one of the smallest in Mexico, but also one of the most heterogeneous geographically, with ecosystems varying from deserts to tropical rainforest, especially in the Sierra Gorda, which is filled with microecosystems. The area of the state was located on the northern edge of Mesoamerica, with both the Purépecha Empire and Aztec Empire having influence in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico. Mexico covers ,Mexico ''''. . making it the world's 13th-largest country by are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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