Cephalocereus columna-trajani

Last updated

Cephalocereus columna-trajani
Cephalocereus columna-trajani (5753639979).jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactoideae
Genus: Cephalocereus
Species:
C. columna-trajani
Binomial name
Cephalocereus columna-trajani
(F.A.C.Weber ex K.Schum.) H.E.Moore
Synonyms
  • Cephalophorus columna-trajani(Karw. ex Pfeiff.) Lem. 1838
  • Cereus columna-trajaniKarw. 1837
  • Haseltonia columna-trajani(Karw. ex Pfeiff.) Backeb. 1960
  • Mitrocereus columna-trajani(Karw. ex Pfeiff.) E.Y.Dawson 1948
  • Pachycereus columna-trajani(Karw. ex Pfeiff.) Britton & Rose 1909
  • Pilocereus columna(Karw. ex Pfeiff.) Lem. 1839
  • Cephalocereus columna(Walp.) K.Schum. 1894
  • Cephalocereus hoppenstedii(J.N.Haage & E.Schmidt) K.Schum. 1894
  • Cereus columnaWalp. 1846
  • Cereus hoppenstedtii(J.N.Haage & E.Schmidt) Mottet 1898-1899
  • Cereus lateribarbatusLem. 1862
  • Haseltonia hoppenstedtii(J.N.Haage & E.Schmidt) Backeb. 1951
  • Melocactus columna-trajaniPfeiff. 1837
  • Pilocereus hoppenstedtiiJ.N.Haage & E.Schmidt 1874
  • Pilocereus lateralisF.A.C.Weber 1898
  • Pilocereus lateribarbatusPfeiff. 1885

Cephalocereus columna-trajani is a species of cactus from Mexico.

Contents

Description

Cephalocereus columna-trajani grows with non-branching green shoots and reaches heights of 6 to 10 meters with diameters of up to 40 centimeters. There are 16 to 26 ribs, which are almost completely divided into cusps by transverse furrows. Abundant white, silky hairs emerge from the white areoles near the tip of the shoot. The 5 to 8 downward-facing, stiff central spines are grayish and up to 8 centimeters long. The 14 to 18 white marginal spines are up to 1 centimeter long. The clearly lateral, narrow, 2 to 3 meter long pseudocephalium extends to the top of the shoot and is usually directed north. It consists of yellowish, woolly hairs 4 to 6 centimeters long.

The tubular to bell-shaped flowers are white to light yellow and have a length of up to 7.5 centimeters and the same diameter. [2]

Distribution

Cephalocereus columna-trajani is widespread in the Mexican states of Oaxaca and Puebla, where it forms dense forests.

Taxonomy

The first description as Cereus columna-trajani was published in 1837 by Ludwig Georg Karl Pfeiffer. [3] The specific epithet columna-trajani comes from Latin, means 'Trajan's Column' and refers to the stately nature of the species. Karl Moritz Schumann placed the species in the genus Cephalocereus in 1897. [4] Further nomenclature synonyms are Cephalophorus columna-trajani (Karw. ex Pfeiff.) Lem. (1831), Pilocereus columnatrajani (Karw. ex Pfeiff.) Lem. (1839), Cephalocereus columna (Karw. ex Pfeiff.) K.Schum. (1894), Pachycereus columnatrajani (Karw. ex Pfeiff.) Britton & Rose (1909), Mitrocereus columna-trajani (Karw. ex Pfeiff.) Backeb. ex E.Y.Dawson (1948) and Haseltonia columna-trajani (Karw. ex Pfeiff.) Backeb. (1960).

Related Research Articles

<i>Cephalocereus</i> Genus of cacti

Cephalocereus is a genus of slow-growing, columnar-shaped, blue-green cacti. The genus is native to Mexico.

<i>Escontria</i> Genus of cacti

Escontria is a genus of cactus. The only species is Escontria chiotilla, the chiotilla or jiotilla.

<i>Cleistocactus hyalacanthus</i> Species of plant

Cleistocactus hyalacanthus is a species of columnar cacti in the genus Cleistocactus. The name comes from the Greek kleistos meaning closed because the flowers hardly open.

<i>Harrisia pomanensis</i> Species of cactus

Harrisia pomanensis is a species of cactus.

<i>Soehrensia thelegona</i> Species of cactus

Soehrensia thelegona is a species of cactus in the Soehrensia genus.

<i>Stenocereus stellatus</i> Species of cactus

Stenocereus stellatus is a flowering plant in the family Cactaceae that is found in Oaxaca, Mexico

<i>Acanthocalycium spiniflorum</i> Species of cactus

Acanthocalycium spiniflorum is a species of flowering plant in the cactus family Cactaceae from Argentina.

<i>Soehrensia formosa</i> Species of cactus

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.

<i>Xiquexique gounellei</i> Species of cactus

Xiquexique gounellei is a species of plant in the genus Xiquexique of the cactus family. Common names include "Alastrado", "Chique-Chique", "Xique-Xique" and "Xique-Xique das Pedras".

<i>Cleistocactus laniceps</i> Species of cactus

Cleistocactus laniceps is a species of columnar cacti in the genus Cleistocactus.

<i>Oroya peruviana</i> Species of plants

Oroya peruviana is a species of cacti, originating from Peru.

<i>Coryphantha erecta</i> Species of cactus

Coryphantha erecta is a species of Coryphantha found in Mexico.

<i>Cephalocereus fulviceps</i> Species of cactus

Cephalocereus fulviceps is a species of Cephalocereus from Mexico.

<i>Cephalocereus macrocephalus</i> Species of cactus

Cephalocereus macrocephalus, synonym Neobuxbaumia macrocephala, is a species of cactus endemic to Mexico.

<i>Cephalocereus euphorbioides</i> Species of cactus

Cephalocereus euphorbioides is a species of Cephalocereus from Mexico.

<i>Cephalocereus mezcalaensis</i> Species of cactus

Cephalocereus mezcalaensis is a species of Cephalocereus from Mexico.

<i>Cephalocereus tetetzo</i> Species of cactus

Cephalocereus tetetzo is a species of cactus from Mexico.

<i>Browningia chlorocarpa</i> Species of cactus

Browningia chlorocarpa is a species of Browningia found in Peru.

<i>Harrisia eriophora</i> Species of cactus

Harrisia eriophora is a species of cactus found in Cuba.

<i>Borzicactus sepium</i> Species of cactus

Borzicactus sepium is a species of Borzicactus found in Ecuador.

References

  1. ↑ "The IUCN Red List of Threatened Species". IUCN Red List of Threatened Species. 2009-04-29. Retrieved 2023-10-30.
  2. ↑ Anderson, Edward F.; Eggli, Urs (2005). Das grosse Kakteen-Lexikon (in German). Stuttgart (Hohenheim): Ulmer. p. 100. ISBN   3-8001-4573-1.
  3. ↑ Pfeiffer, Ludwig Georg Karl (1837). Enumeratio diagnostica cactearum hucusque cognitarum /auctore Ludovico Pfeiffer. Berolini: L. Oehmigke. doi:10.5962/bhl.title.15207.
  4. ↑ Schumann, Karl Moritz; Hirscht, Karl. (1899). Gesamtbeschreibung der Kakteen (Monographia cactacearum) /von Karl Schumann. Neudamm [Dębno, Poland?]: J. Neumann. doi:10.5962/bhl.title.10394.
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.