Pterocereus | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Cactaceae |
Subfamily: | Cactoideae |
Tribe: | Echinocereeae |
Genus: | Pterocereus T.MacDoug. & Miranda |
Species: | P. gaumeri |
Binomial name | |
Pterocereus gaumeri (Britton & Rose) T.MacDoug. & Miranda | |
Synonyms | |
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Pterocereus is a monotypic genus of cactus containing the sole species Pterocereus gaumeri. [2]
Pterocereus gaumeri grows tree-shaped with long, slender shoots, has little or no branches and reaches heights of up to 8 meters. It forms a trunk up to 1.5 meters high. The three to four very sharp-edged ribs look wing-like. The areoles on it are far apart from each other. The approximately ten thorns are gray or reddish black and up to 5 centimeters long.
The cylindrical to funnel-shaped, greenish white flowers exude a foul-smelling scent. They open at night and are 8.5 to 9.5 centimeters long. Its pericarpel and floral tube are covered with fleshy, leaf-like scales that have recurved tips, as well as some wool and a few bristles. The spherical fruits are light red. [3]
Pterocereus gaumeri is distributed in the Mexican states of Yucatán, Chiapas and Veracruz.
The first description was made in 1920 by Nathaniel Lord Britton and Joseph Nelson Rose. [4] The specific epithet gaumeri honors the American botanist and naturalist George Franklin Gaumer (1850–1929), who discovered the species. Nomenclature synonyms are Anisocereus gaumeri (Britton & Rose) Backeb. (1942) and Pachycereus gaumeri Britton & Rose (1920). Taxonomic synonyms are Cereus yucatanensis Standl. (1930), Pterocereus foetidus T. MacDoug. & Miranda (1954), Anisocereus foetidus (T.MacDoug. & Miranda) W.T.Marshall (1957), Pachycereus foetidus (T.MacDoug. & Miranda) P.V.Heath (1992). [5]
Mila caespitosa is a species of cacti and the only species of the genus Mila. Its generic name is an anagram of Lima, Peru, the city near which the plant is found. The genus was first thought to comprise 13 species, until recent studies suggest they form one very variable species.
Brasiliopuntia is a genus in the cactus family, Cactaceae. It contains only one species, Brasiliopuntia brasiliensis.
Quiabentia zehntneri is a species of plant in the family Cactaceae. It is endemic to Brazil. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss. Common names are “Quiabento”, “Flor de Cera” and “Espinho de São Antonio”.
Lophocereus marginatus is a species of plant in the family Cactaceae. It is sometimes called Mexican fencepost cactus.
Lophocereus schottii, the senita cactus, is a species of cactus from southern Arizona and north-western Mexico, particularly Baja California and Sonora.
Pachycereus pecten-aboriginum is a columnar cactus plant native to Mexico. They can grow up to 15 m (49 ft) high. The trunk of this species is 1.2 to 5.0 m tall and the fruits are large and burr-like. The specific name, pecten-aboriginum, is from the Latin, and means "native combs". It was inspired by the use of the fruits as hair combs.
Lobivia cinnabarina is a species of cactus first described in 1885.
Harrisia tortuosa is a species of cactus in the Trichocereeae tribe.
Armatocereus cartwrightianus is a species of Armatocereus from Ecuador and Peru.
Armatocereus godingianus is a species of Armatocereus from Ecuador and Peru.
Soehrensia formosa, is a species of Echinopsis found in South America. In north-western Argentina, Bolivia and northern Chile. First published in Cactac.: Handb. Kakteenk. 3: 1678 in 1959.
Echinopsis aurea, is a species of Echinopsis found in Argentina.
Soehrensia huascha, is a species of Soehrensia in the Cactaceae family, found in north western Argentina. First published in Cactaceae Syst. Init. 29: 5 in 2013.
Lobivia pentlandii, is a species of Lobivia found in Bolivia and Peru.
Lobivia pampana is a species of Lobivia found in Peru.
Myrtillocactus cochal, the candelabra cactus, is a species of flowering plant in the family Cactaceae, native to Baja California. Individuals can reach 3 m (10 ft), and are hardy to USDA zone 9b.
Pelecyphora tuberculosa, the corncob cactus, is a species of flowering plant in the family Cactaceae, native to the south-central United States, and northern Mexico.
Matucana haynii is a species of Matucana found in Peru.
Echinopsis cuzcoensis is a species of Echinopsis found in Peru.
Pelecyphora cubensis is a species of flowering plant in the family Cactaceae, native to Cuba.