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Useful Tropical Plants

Solanum torvum

Sw.

Solanaceae

+ Synonyms

Solanum acanthifolium Par. ex Dunal

Solanum amoenum Jungh.

Solanum campechiense Dunal

Solanum crotonoides Michx. ex Dunal

Solanum daturifolium Dunal

Solanum ficifolium Ortega

Solanum heterophyllum Balb. ex Dunal

Solanum largiflorum C.T.White

Solanum maccai Bert. ex Dunal

Solanum mammosum Herb. ex Dunal

Solanum mannii C.H.Wright

Solanum mayanum Lundell

Solanum obtusifolium Hartw. ex Sendtn.

Solanum pseudosaponaceum Blume

Solanum sanctum Jan ex Dunal

Solanum silarium Buch.-Ham. ex Wall.

Solanum stramonifolium Jacq.

Solanum wightii Miq. ex C.B.Clarke

Common Name: Pea Eggplant

Solanum torvum
Plant growing between the rocks
Photograph by: Sandy Knapp
Creative Commons 3
Solanum torvum Solanum torvum Solanum torvum Solanum torvum Solanum torvum Solanum torvum Solanum torvum

General Information

Solanum torvum is an evergreen, sparingly-armed, spreading or scrambling, slender shrub growing from 1 - 4 metres tall[
266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
,
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
,
426
Title
Flowering Plants of Jamaica
Publication
 
Author
Adams. C.D.
Publisher
University of the West Indies; Jamaica.
Year
1972
ISBN
 
Description
A terse treatment of the flowering plants of Jamaica, with a botanical description of each plant, notes on habitat etc.
,
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on modern research into the plants.
]. The stems have stout, recurved, reddish or paleyellow prickles 2.5 - 10mm long and 2 - 10mm wide[
266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
].
A common weed in the tropics, the plant is often gathered from the wild for local use as a food and medicine. It is increasing in popularlity as a food and is occasionally cultivated as a home garden crop, being said to be especially popular in Thailand[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].

Known Hazards

Although providing many well-known foods for people, including the potato, tomato, pepper and aubergine, most species in this genus also contain toxic alkaloids. Whilst these alkaloids can make the plant useful in treaing a range of medical conditions, they can also cause problems such as nausea, vomiting, salivation, drowsiness, abdominal pain, diarrhoea, weakness and respiratory depression[
293
Title
Poisonous Plants of North Carolina
Publication
 
Author
 
Website
http://www.ces.ncsu.edu/depts/hort/consumer/poison/poison.htm
Publisher
 
Year
0
ISBN
 
Description
An excellent concise but comprehensive guide to toxic plants that grow in N. Carolina. It lists even those plants that are of very low toxicity, including several well-known food plants such as carrots and potatoes.
].
Unless there are specific entries with information on edible uses, it would be unwise to ingest any part of this plant[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
].

Botanical References

266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.

Range

South America - Brazil, Colombia, north to the Caribbean and through Central America to Mexico.

Habitat

Woodland clearings, thickets and waste places at elevations from 15 - 1,260 metres in Jamaica[
326
Title
Flora of Zimbabwe
Publication
 
Author
 
Website
http://www.zimbabweflora.co.zw/
Publisher
 
Year
0
ISBN
 
Description
Over 2,000 species as of 2009 (and growing). Each record usually has at least one photo with a botanical description of the plant, range, habitat etc. A very useful site.
]. Naturalised on open, moist ground at elevations up to 1,000 metres in Nepal[
272
Title
Plants and People of Nepal
Publication
 
Author
Manandhar. N. P.
Publisher
Timber Press. Oregon.
Year
2002
ISBN
0-88192-527-6
Description
Excellent book, covering over 1,500 species of useful plants from Nepal together with information on the geography and peoples of Nepal. Good descriptions of the plants with terse notes on their uses.
].

Properties

Weed PotentialYes
Edibility Rating *  *  *
Medicinal Rating *  *  *
Other Uses Rating *  *
HabitEvergreen Shrub
Height2.50 m
Cultivation StatusCultivated, Wild

Cultivation Details

A plant of the moist tropics, where it is found at elevations up to 1,600 metres. It grows best in areas where annual daytime temperatures are within the range 17 - 29°c, but can tolerate 12 - 35°c[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. It prefers a mean annual rainfall in the range 1,000 - 2,000mm, but tolerates 700 - 4,200mm[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Heavy rainfall discourages fruit set[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].
Succeeds in full sun and in light shade[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Grows well in a range of fertile, moist but well-drained soils[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Prefers a pH in the range 5 - 6, tolerating 4.3 - 6.8[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Plants can tolerate some drought[
305
Title
Pacific Island Ecosystems at Risk
Publication
 
Author
 
Website
http://www.hear.org/pier/scientificnames/index.html
Publisher
 
Year
0
ISBN
 
Description
A very good website detailing weed species that have been introduced into the Pacific Islands.
].
The plant is spread by birds that eat the fruits and spread the seeds. It is considered to be a major weed in pastures, along roadsides and in wasteland in the tropics. It also occurs in plantations, but is not found in significant quantities in cultivated land[
305
Title
Pacific Island Ecosystems at Risk
Publication
 
Author
 
Website
http://www.hear.org/pier/scientificnames/index.html
Publisher
 
Year
0
ISBN
 
Description
A very good website detailing weed species that have been introduced into the Pacific Islands.
]. Often found in disturbed areas, it can form dense impenetrable stands. Solanum torvum is considered to be a serious threat to the productivity and sustainability of pasture[
413
Title
Global Invasive Species Database
Publication
 
Author
 
Website
http://www.issg.org/database/welcome/
Publisher
 
Year
0
ISBN
 
Description
Very detailed information on almost 400 species (with more being added) of plants that have become weeds in areas outside their native range.
]. Besides its economic impacts, it competes with native species[
413
Title
Global Invasive Species Database
Publication
 
Author
 
Website
http://www.issg.org/database/welcome/
Publisher
 
Year
0
ISBN
 
Description
Very detailed information on almost 400 species (with more being added) of plants that have become weeds in areas outside their native range.
].
The plant commences flowering when 3 - 4 months old and is said to have an economic life of 3 - 5 years[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
,
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].
The plant can flower and produce fruit all year round[
266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
].
It can regrow after a fire[
305
Title
Pacific Island Ecosystems at Risk
Publication
 
Author
 
Website
http://www.hear.org/pier/scientificnames/index.html
Publisher
 
Year
0
ISBN
 
Description
A very good website detailing weed species that have been introduced into the Pacific Islands.
].
There are named forms in Africa and in Thailand[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
,
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
]. At least one form is free of prickles[
777
Title
Frutipedia - Encyclopedia of Edible Fruits of the World
Publication
 
Author
Parmar Dr. C.
Website
http://fruitipedia.com/index.htm
Publisher
 
Year
0
ISBN
 
Description
An online publication, listing over 400 species of fruits, usually with photos and some information on the plant.
].

Edible Uses

The young shoots can be eaten raw or cooked[
46
Title
Dictionary of Economic Plants.
Publication
 
Author
Uphof. J. C. Th.
Publisher
Weinheim
Year
1959
ISBN
-
Description
An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
,
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
].
Leaves and young shoots. They are cut into small pieces and cooked with salt and chilli, and garnished with mustard seeds, curry leaves and onions in oil[
1811
Title
Wild edible plants traditionally used by the tribes in the Parambikulam Wildlife Sanctuary, Keala, India
Publication
Natural Product Radiance, Vol 6(1), 2007, pp. 74-80
Author
Yesodharan K. & Sujana K.A.
Publisher
 
Year
2007
ISBN
 
Description
 
].

Fruit - raw or cooked. A juicy pulp, containing many small seeds[
777
Title
Frutipedia - Encyclopedia of Edible Fruits of the World
Publication
 
Author
Parmar Dr. C.
Website
http://fruitipedia.com/index.htm
Publisher
 
Year
0
ISBN
 
Description
An online publication, listing over 400 species of fruits, usually with photos and some information on the plant.
]. A distinctive, bitter flavour, it tends to be more appreciated by older people[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
,
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
]. The fruit is eaten raw in Asia, where it is also cooked and served as a side dish with rice, or is added to stews, soups, curries etc[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
,
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
]. In the West Indies, the half-grown, firm berries are boiled and eaten with foods such as yams or akees, or are added to soups and stews[
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
]. The yellowish, globose berry can be 10 - 15mm in diameter, containing many small seeds[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
]. The immature fruit is green, turning yellow then orange as it ripens[
777
Title
Frutipedia - Encyclopedia of Edible Fruits of the World
Publication
 
Author
Parmar Dr. C.
Website
http://fruitipedia.com/index.htm
Publisher
 
Year
0
ISBN
 
Description
An online publication, listing over 400 species of fruits, usually with photos and some information on the plant.
].

An extract of the plant is sometimes used as a curdling agent[
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
].

Medicinal

The plant is often used in traditional medicine and, when used wisely, its fruit and leaves can be used to control a range of microbial activities[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
The glycoalkaloid solasodine, which is found in the leaves and fruits, is used in India in the manufacture of steroidal sex hormones for oral contraceptives[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].

The juice of the plant is used to treat fevers, coughs, asthma, chest ailments, sore throats, rheumatism, dropsy, stomach aches and gonorrhoea[
272
Title
Plants and People of Nepal
Publication
 
Author
Manandhar. N. P.
Publisher
Timber Press. Oregon.
Year
2002
ISBN
0-88192-527-6
Description
Excellent book, covering over 1,500 species of useful plants from Nepal together with information on the geography and peoples of Nepal. Good descriptions of the plants with terse notes on their uses.
].
The juice of the flowers, with salt added, is used as eye drops[
272
Title
Plants and People of Nepal
Publication
 
Author
Manandhar. N. P.
Publisher
Timber Press. Oregon.
Year
2002
ISBN
0-88192-527-6
Description
Excellent book, covering over 1,500 species of useful plants from Nepal together with information on the geography and peoples of Nepal. Good descriptions of the plants with terse notes on their uses.
].

The leaves are an effective antimicrobial[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
] and diuretic[
777
Title
Frutipedia - Encyclopedia of Edible Fruits of the World
Publication
 
Author
Parmar Dr. C.
Website
http://fruitipedia.com/index.htm
Publisher
 
Year
0
ISBN
 
Description
An online publication, listing over 400 species of fruits, usually with photos and some information on the plant.
]. An infusion is used as a treatment for thrush[
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
]. The leaves are dried and ground to powder, this is used as a medicine for diabetic patients[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
The leaves are applied topically to treat cuts, wounds and skin diseases[
266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
,
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].

A syrup prepared from the leaves and flowers is used as a treatment for colds[
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
].

An infusion of the leaves and fruits is used as a treatment for bush yaws and sores[
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
].

The fruit is diuretic[
777
Title
Frutipedia - Encyclopedia of Edible Fruits of the World
Publication
 
Author
Parmar Dr. C.
Website
http://fruitipedia.com/index.htm
Publisher
 
Year
0
ISBN
 
Description
An online publication, listing over 400 species of fruits, usually with photos and some information on the plant.
]. It is used in the treatment of malaria, stomach aches and problems with the spleen[
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
,
777
Title
Frutipedia - Encyclopedia of Edible Fruits of the World
Publication
 
Author
Parmar Dr. C.
Website
http://fruitipedia.com/index.htm
Publisher
 
Year
0
ISBN
 
Description
An online publication, listing over 400 species of fruits, usually with photos and some information on the plant.
]. A decoction is given to children as a treatment for coughs[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
]. The young fruits are used to improve the eyesight[
266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
].
A paste of the mature fruit is applied as a poultice to the forehead to treat headaches[
272
Title
Plants and People of Nepal
Publication
 
Author
Manandhar. N. P.
Publisher
Timber Press. Oregon.
Year
2002
ISBN
0-88192-527-6
Description
Excellent book, covering over 1,500 species of useful plants from Nepal together with information on the geography and peoples of Nepal. Good descriptions of the plants with terse notes on their uses.
]. The fruit juice is applied locally to ease the irritation of ant bites[
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
].

A decoction of the root is used to treat venereal disease. The roots are boiled, lime juice is added, and the whole is drunk as a treatment for malaria[
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
]. The juice of the roots is used to treat vomiting caused by weakness[
272
Title
Plants and People of Nepal
Publication
 
Author
Manandhar. N. P.
Publisher
Timber Press. Oregon.
Year
2002
ISBN
0-88192-527-6
Description
Excellent book, covering over 1,500 species of useful plants from Nepal together with information on the geography and peoples of Nepal. Good descriptions of the plants with terse notes on their uses.
].
The pounded root is inserted into the cavity of a decayed tooth to relieve toothache[
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
].

Other Uses

The plant is sometimes used as a rootstock for tomatoes (Solanum lycopersicum) and aubergines (Solanum melongena), where it conveys resistance to bacterial wilt and nematodes[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
,
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Solanum aethiopicum cv. ‘Iizuka’ gives better results with tomatoes[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].

Propagation

Seed - sow in a sunny position[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
]. The fresh seed shows strong dormancy. Seed is sown in a nursery and seedlings are transplanted after 5 - 6 weeks at a spacing of 1 metre[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Branch cuttings taken from high-yielding shrubs are also used for propagation. Semi-hardwood cuttings 12 - 15cm long, collected from fresh shoots and with their leaves removed, will produce roots and new shoots in 3 - 4 weeks[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2024-12-10. <tropical.theferns.info/viewtropical.php?id=Solanum+torvum>

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