Dioscorea chimborazensis

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Dioscorea chimborazensis
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Dioscoreales
Family: Dioscoreaceae
Genus: Dioscorea
Species:
D. chimborazensis
Binomial name
Dioscorea chimborazensis
R.Kunth

Dioscorea chimborazensis is a type of yam in the family Dioscoreaceae. [2] It is endemic to Ecuador. [1]

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<i>Dioscorea</i> Genus of yams

Dioscorea is a genus of over 600 species of flowering plants in the family Dioscoreaceae, native throughout the tropical and warm temperate regions of the world. The vast majority of the species are tropical, with only a few species extending into temperate climates. It was named by the monk Charles Plumier after the ancient Greek physician and botanist Dioscorides.

Aristeguietia chimborazensis is a species of flowering plant in the family Asteraceae. It is found only in Ecuador. Its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss.

Gynoxys chimborazensis is a species of flowering plant in the family Asteraceae. It is found only in Ecuador. Its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss.

Joseanthus chimborazensis is a species of flowering plant in the family Asteraceae. It is found only in Ecuador. Its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss.

Mikania chimborazensis is a species of flowering plant in the family Asteraceae. It is found only in Ecuador. Its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss.

Festuca chimborazensis is a species of grass in the family Poaceae. It is found only in Ecuador. It was first described in 1984.

Bomarea chimborazensis is a species of flowering plant in the family Alstroemeriaceae. It is endemic to Ecuador. It is a plant of páramo habitat. It is threatened by fires set by people.

Tectaria chimborazensis is a species of fern in the family Tectariaceae. It is endemic to Ecuador.

Dioscorea bernoulliana is a type of yam in the family Dioscoreaceae. It is native to Belize, Guatemala, Honduras, and Mexico. It usually grows in woodlands, forests, and mangrove swamps.

Dioscorea orizabensis is a species of yam in the family Dioscoreaceae. It is native to the Jalisco and Veracruz states of Mexico. The plant is a climbing tuberous geophyte which grows in mountain forests.

Dioscorea ovinala is a species of yam in the family Dioscoreaceae. It is endemic to Madagascar and grows mostly in dry deciduous forests.

Dioscorea pseudomacrocapsa is a species of yam in the family Dioscoreaceae. It occurs in southeastern Brazil, and grows in tropical rainforests.

Dioscorea rimbachii is a species in the family Dioscoreaceae. It is endemic to Ecuador, in which it grows from altitudes of 2,000 to 4,000 meters.

Dioscorea rosei is a vine in the family Dioscoreaceae. It is endemic to Ecuador and it is threatened by habitat destruction.

Dioscorea sericea is a type of climbing tuberous geophyte in the family Dioscoreaceae. It is native to Colombia and Peru.

Dioscorea stipulosa is a type of climbing tuberous geophyte of the family Dioscoreaceae. It is endemic to the Eastern Cape province of South Africa.

Dioscorea wallichii is a type of climbing tuberous geophyte of the family Dioscoreaceae. It is native to Bangladesh, China, India, Malaysia, Myanmar, and Thailand. It has one edible cylindrical tuber that is about 1 meter long and 3-6 centimeters wide. The tuber is white when young, becoming yellow and stringy once aged.

Dioscorea acuminata is a herbaceous vine in the family Dioscoreaceae, which is listed as an endangered species by the IUCN Red List. It is indigenous to the central plateau of Madagascar where it occurs on rocky substrate in a grassland-woodland mosaic habitat. There is confusion as to whether the tuber is harvested for consumption by humans as field researchers likely misidentified Dioscorea maciba as this species. However, the IUCN Red List also has an entry for D. maciba which does not cite that species as being consumed by humans.

Dioscorea alatipes is a herbaceous vine in the genus Dioscorea. It is indigenous to the Morondava Prefecture in Madagascar and is listed as an vulnerable on the IUCN Red List in 2017, having previously been listed as endangered in 2001. It has been confused with another Dioscorea species, D. bako which is a food source of the indigenous people of the region. D. alatipes is found growing in forested areas on sandy soils or on limestone substrate. This species is managed for human consumption as part of the SuLaMa Project. According to the IUCN, the species is threatened by overharvesting of the tubers as well as by the expansion of farmland in the area.

References

  1. 1 2 Rojas, W.; Valenzuela, J.C.; Pitman, N. (2004). "Dioscorea chimborazensis". IUCN Red List of Threatened Species . 2004: e.T45160A10984009. doi: 10.2305/IUCN.UK.2004.RLTS.T45160A10984009.en . Retrieved 12 November 2021.
  2. "Dioscorea chimborazensis". NatureWatch NZ. Retrieved 2017-01-24.