Biology:Weberbauerocereus winterianus
| Weberbauerocereus winterianus | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Cactaceae |
| Subfamily: | Cactoideae |
| Genus: | Weberbauerocereus |
| Species: | W. winterianus
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| Binomial name | |
| Weberbauerocereus winterianus F.Ritter
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| Synonyms | |
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Weberbauerocereus winterianus is a species of Weberbauerocereus from Peru.
Description
Weberbauerocereus winterianus grows tree-shaped and reaches a height of 4 to 6 meters. The trunk branches grow approximately 2 meter long into parallel shoots with a diameter of 5 to 8 centimeters. The branches have 20 to 30 blunt ribs are up to 5 millimeters high with dark areoles on it that are up to 4 millimeters long. Areoles have dark, golden-yellow spines emerge from them. The 12 to 15 needle-shaped central spines are strong, growing up to 1.5 centimeters long and the 20 to 30 fine marginal spines lie close to the shoots growing 5 to 15 millimeters long. In the flowering area, the shoots are covered with fine, light yellow to golden yellow, bristle-like spines that are up to 7 centimeters long.
The flowers open at night and are up to 7.5 centimeters long. Its brown-red to green flower tube is covered with blackish-brown wool. The flower bracts are white or slightly pink. The barrel-shaped fruits are green to reddish and reach a diameter of up to 4 centimeters. They are covered with dense dark wool.[2]
Distribution
Weberbauerocereus winterianus is distributed in the Peruvian regions of Cajamarca and Ancash.
Taxonomy
The first description was made in 1962 by Friedrich Ritter.[3] The specific epithet winterianus honors the nursery owner Hildegard Winter (1893–1975), Friedrich Ritter's sister. Nomenclature synonym are Haageocereus winterianus (F.Ritter) P.V.Heath (1995) and Echinopsis winteriana (F.Ritter) Molinari & Mayta (2015).
References
- ↑ "The IUCN Red List of Threatened Species". IUCN Red List of Threatened Species. 2011-05-07. https://www.iucnredlist.org/species/152064/121577567. Retrieved 2023-09-11.
- ↑ Anderson, Edward F.; Eggli, Urs (2005) (in de). Das grosse Kakteen-Lexikon. Stuttgart (Hohenheim): Ulmer. p. 641. ISBN 3-8001-4573-1.
- ↑ "Au Cactus Francophone :" (in fr). https://www.cactuspro.com/lecture/Kakteen-und-andere-Sukkulenten/Kakteen-und-andere-Sukkulenten-1962-4/page-8.de.html.
External links
Wikidata ☰ Q1409109 entry
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