Uebelmannia pectinifera 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 by habitat loss.
Uebelmannia pectinifera | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Cactaceae |
Subfamily: | Cactoideae |
Genus: | Uebelmannia |
Species: | U. pectinifera
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Binomial name | |
Uebelmannia pectinifera Buining
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Description
editUebelmannia pectinifer is a solitary and globular species, becoming columnar with age, grows with dark reddish-brown to grayish, more or less cylindrical bodies that reach heights of growth of up to 100 centimeters and a diameter of up to 15 centimeters. The epidermis usually appears granular and is covered with waxy white scales. The 15 to 40 ribs are sharp-edged. The brownish to gray felty areoles on it are very close together. The 1 to 4 brown to almost black spines are protruding, often intertwine and then form a "comb". They are up to 2 centimeters long.
The slender, funnel-shaped, light yellow flowers that bloom diurnal in the summer, up to 1.5 centimeters long and reach a diameter of 1 centimeter. The pear-shaped to cylindrical fruits are purple-red and 1.5 to 2.5 centimeters long, the seeds are small and black.[3]
Subspecies
editAccepted subspecies:[4]
Distribution
editUebelmannia pectinifera is widespread in the Brazilian state of Minas Gerais and grows on sandstones containing quartzite growing in rock pockets in dry savanna at elevations of 650 to 1350 meters.
Taxonomy
editThe first description was made in 1967 by Albert Frederik Hendrik Buining. The specific epithet pectinifera is derived from the Latin words pecten for 'comb' and -fer for '-bearing' and refers to the comb-like spines of the species.
References
edit- ^ Machado, M.; Taylor, N.P.; Braun, P. (2013). "Uebelmannia pectinifera". IUCN Red List of Threatened Species. 2013: e.T40955A2946752. doi:10.2305/IUCN.UK.2013-1.RLTS.T40955A2946752.en. Retrieved 16 November 2021.
- ^ "Appendices | CITES". cites.org. Retrieved 2022-01-14.
- ^ Anderson, Edward F.; Eggli, Urs; Anderson, Edward F. (2005). Das große Kakteen-Lexikon (in German). Stuttgart (Hohenheim): Ulmer. pp. 637–638. ISBN 3-8001-4573-1.
- ^ "Uebelmannia pectinifera Buining — Plants of the World Online". Plants of the World Online. Retrieved 2023-09-16.
External links
edit- Media related to Uebelmannia pectinifera at Wikimedia Commons
- Data related to Uebelmannia pectinifera at Wikispecies