We need to raise £10,000 from user donations to get our finances in balance. More >>>

Follow Us:

 

Dioscorea kamoonensis - Kunth.

Common Name
Family Dioscoreaceae
USDA hardiness Coming soon
Known Hazards Edible species of Dioscorea have opposite leaves whilst poisonous species have alternate leaves[174].
Habitats Secondary scrub forests, forest margins and valleys at elevations of 500 - 2900 metres[266].
Range E. Asia - W. China.
Edibility Rating    (2 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (1 of 5)
Care
Moist Soil Full sun
Dioscorea kamoonensis


Dioscorea kamoonensis

 

Translate this page:

You can translate the content of this page by selecting a language in the select box.

Summary


Physical Characteristics

 icon of manicon of flower
Dioscorea kamoonensis is a PERENNIAL CLIMBER growing to 2.5 m (8ft 2in). It is in flower from September to October. The species is dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). . The plant is not self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers moist soil.

Synonyms

Habitats

Woodland Garden Sunny Edge; Cultivated Beds;

Edible Uses

Edible Parts: Root.
Edible Uses:

Tuber - cooked[1, 105, 177]. Plants produce a number of small and globular tubers[219].

Medicinal Uses



Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.

Contraceptive;  Miscellany.

The roots of most, if not all, members of this genus, contains diosgenin[222, 240]. This is widely used in modern medicine in order to manufacture progesterone and other steroid drugs. These are used as contraceptives and in the treatment of various disorders of the genitary organs as well as in a host of other diseases such as asthma and arthritis[222].

Other Uses

Miscellany.

None known

Cultivation details

We have very little information on this species and do not know if it will be hardy in Britain. It is unlikely to succeed in any but the mildest areas. The following notes are based on the general needs of the genus. Easily grown in a fertile well-drained soil in a sunny position or light shade[200]. Prefers a rich light soil[1]. Plants produce tubercles (small tubers that are formed in the leaf axils of the stems), and can be propagated by this means[K]. A climbing plant that supports itself by twining around the branches of other plants[219]. Dioecious. Male and female plants must be grown if seed is required.

Propagation

Seed - sow March to April in a sunny position in a warm greenhouse and only just cover. It germinates in 1 - 3 weeks at 20°c[175]. Prick out the seedlings as soon as they are large enough to handle and grow on in a greenhouse for their first year. Plant out in late spring as the plant comes into new growth. Basal stem cuttings in the summer[37]. Division in the dormant season, never when in growth[1]. The plant will often produce a number of shoots, the top 5 - 10 cm of the root below each shoot can be potted up to form a new plant whilst the lower part of the root can be eaten[K]. Tubercles (baby tubers) are formed in the leaf axils. These are harvested in late summer and early autumn when about the size of a pea and coming away easily from the plant. They should be potted up immediately in individual pots in a greenhouse or cold frame. Plant out in early summer when in active growth[K].

Other Names

If available other names are mentioned here

Found In

Countries where the plant has been found are listed here if the information is available

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants
Latin NameCommon NameEdibility RatingMedicinal Rating
Dioscorea alataWater Yam, Purple yam, Greater yam, White yam41
Dioscorea batatasChinese Yam55
Dioscorea bulbiferaAerial Yam, Air Potato42
Dioscorea cayennensisYellow Yam, Yellow Guinea yam40
Dioscorea deltoideaYam22
Dioscorea esculentaLesser Yam, Potato Yam, Chinese Yam, Wild Yam40
Dioscorea japonicaGlutinous Yam, Japanese yam42
Dioscorea tokoro 22
Dioscorea trifidaCush Cush Yam, Sweet yam40
Dioscorea villosaWild Yam24
Tamus communisBlack Bryony12
Test_20170320_2Aerial Yam, Air Potato42

 

Print Friendly and PDF

Expert comment

Author

Kunth.

Botanical References

1266

Links / References

For a list of references used on this page please go here

Readers comment

QR Code

What's this?

This is a QR code (short for Quick Response) which gives fast-track access to our website pages. QR Codes are barcodes that can be read by mobile phone (smartphone) cameras. This QR Code is unique to this page. All plant pages have their own unique code. For more information about QR Codes click here.

1. Copy and print the QR code to a plant label, poster, book, website, magazines, newspaper etc and even t-shirts.

2. Smartphone users scan the QR Code which automatically takes them to the webpage the QR Code came from.

3. Smartphone users quickly have information on a plant directly for the pfaf.org website on their phone.

Add a comment

If you have important information about this plant that may help other users please add a comment or link below. Only comments or links that are felt to be directly relevant to a plant will be included. If you think a comment/link or information contained on this page is inaccurate or misleading we would welcome your feedback at admin@pfaf.org. If you have questions about a plant please use the Forum on this website as we do not have the resources to answer questions ourselves.

* Please note: the comments by website users are not necessarily those held by PFAF and may give misleading or inaccurate information.

To leave a comment please Register or login here All comments need to be approved so will not appear immediately.

Subject : Dioscorea kamoonensis  
All the information contained in these pages is Copyright (C) Plants For A Future, 1996-2012.
Plants For A Future is a charitable company limited by guarantee, registered in England and Wales. Charity No. 1057719, Company No. 3204567,
Web Design & Management
This work is licensed under a Creative Commons License. Some information cannot be used for commercial reasons or be modified (but some can). Please view the copyright link for more information.