Acanthocalycium spiniflorum | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Cactaceae |
Subfamily: | Cactoideae |
Genus: | Acanthocalycium |
Species: | A. spiniflorum |
Binomial name | |
Acanthocalycium spiniflorum (K. Schum.) Backeb. 1935 | |
Synonyms | |
List
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Acanthocalycium spiniflorum is a species of flowering plant in the cactus family Cactaceae from Argentina. [1]
Acanthocalycium spiniflorum usually grows individually with spherical to slightly elongated shoots and reaches heights of growth of up to 60 centimeters with diameters of 10 to 15 centimeters. There are 16 to 20, up to 1 centimeter high ribs, which are somewhat divided into humps. The 10 to 20 straight, needle-like spines are flexible, yellowish to brown and have a darker tip. They turn gray with age. It produces many flowers in summer, that are funnel-shaped to bell-shaped flowers which may be purple, pink or white., have a length of up to 4 centimeters and have the same diameter. [2]
Under its synonym Echinopsis spiniflora this plant has won the Royal Horticultural Society's Award of Garden Merit. [3]
Acanthocalycium spiniflorum is widespread in the Argentine provinces of Córdoba and San Luis at altitudes of 1000 to 1500 meters.
The first description as Echinocactus spiniflorus by Karl Moritz Schumann was published in 1903. [4] The specific epithet spiniflorus is derived from the Latin words spina for 'sting' or 'thorn' and florus for '-flowered' and refers to the scales on the flower tube of the species. Curt Backeberg placed the species in the genus Acanthocalycium in 1936. [5] Further nomenclature synonyms are Echinopsis spiniflora (K. Schum.) A. Berger (1929), Spinicalycium spiniflorum (K. Schum.) Frič (1935, nom. inval. ICBN article 43.1) and Lobivia spiniflora (K.Schum.) Rausch (1987).
Neoraimondia is a genus of medium to large cacti from Peru. The genus is named after the Italian-born Peruvian explorer, naturalist, and scientist, Antonio Raimondi.
Escontria is a genus of cactus. The only species is Escontria chiotilla, the chiotilla or jiotilla.
Brasiliopuntia is a genus in the cactus family, Cactaceae. It contains only one species, Brasiliopuntia brasiliensis.
Arthrocereus glaziovii is a species of plant in the family Cactaceae. It is endemic to Brazil. Its natural habitat is rocky areas. It is threatened by habitat loss.
Arthrocereus melanurus is a species of plant in the family Cactaceae. It is endemic to Brazil. Its natural habitats are dry savanna and rocky areas. It is threatened largely by habitat loss.
Harrisia pomanensis is a species of cactus.
Lobivia backebergii is a species of flowering plant in the cactus family Cactaceae, native to eastern Bolivia and southern Peru.
Soehrensia thelegona is a species of cactus in the Soehrensia genus.
Acanthocalycium thionanthum is a species of Acanthocalycium from Argentina.
Lobivia ancistrophora is a species of cactus. It has a globular shape, few spines, with large, white flowers attached to long, green tubes. It occurs in Bolivia, at altitudes of 600–1800 metres. Under its synonym Echinopsis ancistrophora it has gained the Royal Horticultural Society's Award of Garden Merit.
Echinopsis densispina, is a species of Echinopsis found in Argentina.
Lobivia pentlandii, is a species of Lobivia found in Bolivia and Peru.
Acanthocalycium rhodotrichum is a species of Acanthocalycium found in Argentina, Bolivia, Brazil, Paraguay, and Uruguay.
Cleistocactus laniceps is a species of columnar cacti in the genus Cleistocactus.
Cleistocactus parviflorus is a species of columnar cacti in the genus Cleistocactus.
Haageocereus acranthus is a species of Haageocereus found in Peru.
Acanthocalycium leucanthum is a species of flowering plant in the cactus family Cactaceae from Argentina.
Cephalocereus macrocephalus, synonym Neobuxbaumia macrocephala, is a species of cactus endemic to Mexico.
Cephalocereus columna-trajani is a species of cactus from Mexico.
Leucostele tunariensis is a species of columnar cactus native to South America.