Status:
valid
Authors:
R.Knuth
Source:
wcs
Year:
1917
Citation Micro:
Notizbl. Bot. Gart. Berlin-Dahlem 7: 194 (1917)
WFO Identifier:
wfo-0000396799
Common Names
- Dioscorea wittiana
- Witt's Yam
- Witt's Sandmat
Description
Dioscorea wittiana (also called 'Witt's Yam', among many other common names) is a large, perennial herbaceous plant native to the tropical and subtropical regions of Asia. It has a climbing habit and grows up to 10 m tall. It has small, yellow flowers and heart-shaped leaves. It is found in moist, shady habitats such as rainforests and along stream banks.
Uses & Benefits
Dioscorea wittiana is used as a vegetable in some parts of India and Nepal. It is also used as a medicinal plant for treating various ailments such as fever, diabetes, and skin diseases.
Flower, Seeds and Seedlings
The flower of Dioscorea wittiana is a small, yellow, bell-shaped flower. The seed is a small, black, round seed. The seedlings are small, with a single, long, narrow leaf.
Cultivation and Propagation
Dioscorea wittiana can be propagated by seed or division. Seeds should be sown in spring in a warm, well-drained soil. Division can be done in spring or autumn. The plant can be grown in full sun or partial shade.
Where to Find Dioscorea wittiana
Dioscorea wittiana is native to Central and South America, including Mexico, Colombia, Venezuela, and Peru.
Dioscorea wittiana FAQ
What is the scientific name of Dioscorea wittiana?
Dioscorea wittiana
What is the common name of Dioscorea wittiana?
Witt's Yam
What is the natural habitat of Dioscorea wittiana?
Tropical and subtropical forests
Species in the Dioscorea genus
Dioscorea abysmophila,
Dioscorea abyssinica,
Dioscorea acanthogene,
Dioscorea acerifolia,
Dioscorea acuminata,
Dioscorea adenantha,
Dioscorea aesculifolia,
Dioscorea aguilarii,
Dioscorea alata,
Dioscorea alatipes,
Dioscorea althaeoides,
Dioscorea amaranthoides,
Dioscorea amazonum,
Dioscorea amoena,
Dioscorea analalavensis,
Dioscorea ancachsensis,
Dioscorea andina,
Dioscorea andromedusae,
Dioscorea anomala,
Dioscorea antaly,
Dioscorea antucoana,
Dioscorea arachidna,
Dioscorea araucana,
Dioscorea arcuatinervis,
Dioscorea argyrogyna,
Dioscorea arifolia,
Dioscorea aristolochiifolia,
Dioscorea asclepiadea,
Dioscorea aspera,
Dioscorea aspersa,
Dioscorea asperula,
Dioscorea asteriscus,
Dioscorea atrescens,
Dioscorea auriculata,
Dioscorea bahiensis,
Dioscorea balcanica,
Dioscorea bancana,
Dioscorea banzhuana,
Dioscorea bartlettii,
Dioscorea basiclavicaulis,
Dioscorea baya,
Dioscorea beecheyi,
Dioscorea belophylla,
Dioscorea bemandry,
Dioscorea bemarivensis,
Dioscorea benthamii,
Dioscorea berenicea,
Dioscorea bermejensis,
Dioscorea bernoulliana,
Dioscorea besseriana,
Species in the Dioscoreaceae family
Dioscorea abysmophila,
Dioscorea abyssinica,
Dioscorea acanthogene,
Dioscorea acerifolia,
Dioscorea acuminata,
Dioscorea adenantha,
Dioscorea aesculifolia,
Dioscorea aguilarii,
Dioscorea alata,
Dioscorea alatipes,
Dioscorea althaeoides,
Dioscorea amaranthoides,
Dioscorea amazonum,
Dioscorea amoena,
Dioscorea analalavensis,
Dioscorea ancachsensis,
Dioscorea andina,
Dioscorea andromedusae,
Dioscorea anomala,
Dioscorea antaly,
Dioscorea antucoana,
Dioscorea arachidna,
Dioscorea araucana,
Dioscorea arcuatinervis,
Dioscorea argyrogyna,
Dioscorea arifolia,
Dioscorea aristolochiifolia,
Dioscorea asclepiadea,
Dioscorea aspera,
Dioscorea aspersa,
Dioscorea asperula,
Dioscorea asteriscus,
Dioscorea atrescens,
Dioscorea auriculata,
Dioscorea bahiensis,
Dioscorea balcanica,
Dioscorea bancana,
Dioscorea banzhuana,
Dioscorea bartlettii,
Dioscorea basiclavicaulis,
Dioscorea baya,
Dioscorea beecheyi,
Dioscorea belophylla,
Dioscorea bemandry,
Dioscorea bemarivensis,
Dioscorea benthamii,
Dioscorea berenicea,
Dioscorea bermejensis,
Dioscorea bernoulliana,
Dioscorea besseriana,