Armatocereus godingianus
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactoideae
Genus: Armatocereus
Species:
A. godingianus
Binomial name
Armatocereus godingianus
(Britton & Rose) Backeb. ex E. Salisb. 1947

Armatocereus godingianus is a species of Armatocereus from Ecuador and Peru.[2]

Description

Armatocereus godingianus grows in the form of a shrub or tree with numerous spreading shoots and reaches heights of up to 10 meters. A smooth trunk of up to 1.5 meters in height and a diameter of 15 - 50 centimeters is often formed. The dark green shoots are divided into 30 - 60 centimeter long segments with a diameter of 7 - 10 centimeters, which are thickest at their base. There are seven to eleven ribs, separated by deep incisions, that are 1.5 - 2.5 centimeters high. The 15 - 25 needle-like, flexible, brown or yellow spines later turn gray and are spread out in all directions. They have a length of 1 - 5 centimeters.

The white flowers are 7 to 9 centimeters long and have a diameter of 5 to 7 centimeters. The egg-shaped fruits are initially green and later turn brown and 6 to 13 centimeters long.[3]

Subspecies

ImageSubspeciesDistribution
Armatocereus godingianus subsp. brevispinus (Madsen) D.R.HuntLoja, Ecuador 1700-2000 meters
Armatocereus godingianus subsp. godingianusEcuador.


Distribution

Armatocereus godingianus is common in Ecuador in Chimborazo Province along the Río Chanchán and in Azuay Province at altitudes of 1200 to 2300 meters.

Taxonomy

The first description as Lemaireocereus godingianus was made in 1920 by Nathaniel Lord Britton and Joseph Nelson Rose.[4] Edward James Salisbury placed the species in the genus Armatocereus in 1947. Another nomenclatural synonym is Armatocereus godingianus (Britton & Rose) Backeb. (1938).

References

  1. ↑ "The IUCN Red List of Threatened Species". IUCN Red List of Threatened Species. 2011-05-02. Retrieved 2023-08-25.
  2. ↑ "Armatocereus godingianus in Tropicos".
  3. ↑ Anderson, Edward F.; Eggli, Urs (2005). Das grosse Kakteen-Lexikon (in German). p. 76. ISBN 3-8001-4573-1.
  4. ↑ Britton, Nathaniel Lord; Eaton, Mary E.; Rose, J. N.; Wood, Helen Adelaide (1919). The Cactaceae : descriptions and illustrations of plants of the cactus family. Washington: Carnegie Institution of Washington. doi:10.5962/bhl.title.46288.
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