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Useful Tropical Plants

Strychnos ignatii

P.J.Bergius

Loganiaceae

+ Synonyms

Ignatia amara L.f.

Ignatiana philippinica Lour.

Strychnos hainanensis Merr. & Chun

Strychnos ovalifolia Wall. ex G.Don

Strychnos tieute Lesch.

Common Name: Ignatius Bean

Strychnos ignatii
Illustration of the plant
Photograph by: Franz Eugen Köhler; Köhler's Medizinal Pflanzen 132
Public domain
Strychnos ignatii Strychnos ignatii Strychnos ignatii

General Information

Ignatius bean is a climbing shrub producing stems up to 30 metres long and 5cm in diameter, that attach themselves to supports by means of tendrils[
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.
,
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. In Borneo the plant sometimes grows more as a shrub[
451
Title
Flora Malesiana Series 1
Publication
 
Author
Various
Website
http://www.archive.org
Publisher
Nationaal Herbarium Nederiand, Universiteit Leiden branch
Year
0
ISBN
 
Description
A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet
].
Often harvested from the wild for local use as a medicine, the plant is also occasionally cultivated in Vietnam and the Philippines for its seed, which is a commercial source of the alkaloid strychnine. Strychnine is used as a rodenticide and allopathic medicine to stimulate the nervous system[
317
Title
Mansfeld's Database of Agricultural and Horticultural Plants
Publication
 
Author
 
Website
http://mansfeld.ipk-gatersleben.de/pls/htmldb_pgrc/f?p=185:3:4292127278597336
Publisher
 
Year
0
ISBN
 
Description
Terse details of a huge range of useful plants.
].

Known Hazards

The roots are used in Indonesia and Malaysia as arrow poison, and sometimes as a fish poison[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
,
451
Title
Flora Malesiana Series 1
Publication
 
Author
Various
Website
http://www.archive.org
Publisher
Nationaal Herbarium Nederiand, Universiteit Leiden branch
Year
0
ISBN
 
Description
A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet
].

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.
,
451
Title
Flora Malesiana Series 1
Publication
 
Author
Various
Website
http://www.archive.org
Publisher
Nationaal Herbarium Nederiand, Universiteit Leiden branch
Year
0
ISBN
 
Description
A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet
,
784
Title
Bulletin of Miscellaneous Information
Publication
 
Author
 
Website
http://www.biodiversitylibrary.org
Publisher
HMSO; London
Year
1917
ISBN
 
Description
A botanical publication by Kew Gardens. It contains information on various plants, including a rather dated treatment of the genus Strychnos in Asia.

Range

E. Asia - southern China, Thailand, Malaysia, Indonesia, Vietnam, Philippines.

Habitat

Open woodlands on limestone, scrub, sometimes along river banks at elevations from 400 - 800 metres[
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.
]. Usually found in dense forest, often in dipterocarp forest on sandy soil or in mixed rain forest, sometimes on river banks[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

Properties

Edibility Rating *
Medicinal Rating *  *  *
HabitClimber
Height20.00 m
Cultivation StatusCultivated, Wild

Cultivation Details

A plant of the tropics, where it is found at elevations up to 1,500 metres[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Grows best on sandy soils[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

Edible Uses

The pulp of the fruit is said to be edible[
2
Title
Sturtevant's Edible Plants of the World.
Publication
 
Author
Hedrick. U. P.
Publisher
Dover Publications
Year
1972
ISBN
0-486-20459-6
Description
Lots of entries, quite a lot of information in most entries and references.
]. The soft pulp has a squash-like odour[
345
Title
Minor Products of Philippine Forests
Publication
 
Author
Brown. W. H.
Publisher
Bureau of Forestry, Manilla.
Year
1920
ISBN
 
Description
A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
]. (This report does not say the fruit is edible[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
]. The pale yellowish to brown, globose fruits are 10cm or more in diameter[
345
Title
Minor Products of Philippine Forests
Publication
 
Author
Brown. W. H.
Publisher
Bureau of Forestry, Manilla.
Year
1920
ISBN
 
Description
A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
].

Medicinal

Although toxic, the plant is often used in traditional medicine and the seeds have been an officinal remedy in various pharmacopoeias[
345
Title
Minor Products of Philippine Forests
Publication
 
Author
Brown. W. H.
Publisher
Bureau of Forestry, Manilla.
Year
1920
ISBN
 
Description
A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
].

The seeds and bark have been prescribed as a stomachic, febrifuge, anticholeric and tonic[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
,
345
Title
Minor Products of Philippine Forests
Publication
 
Author
Brown. W. H.
Publisher
Bureau of Forestry, Manilla.
Year
1920
ISBN
 
Description
A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
,
451
Title
Flora Malesiana Series 1
Publication
 
Author
Various
Website
http://www.archive.org
Publisher
Nationaal Herbarium Nederiand, Universiteit Leiden branch
Year
0
ISBN
 
Description
A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet
]. They are reported to be effective in the treatment of some forms of paralysis[
345
Title
Minor Products of Philippine Forests
Publication
 
Author
Brown. W. H.
Publisher
Bureau of Forestry, Manilla.
Year
1920
ISBN
 
Description
A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
].
In Thailand, the seeds, roots and the wood are used as a stomachic, febrifuge and to treat malaria[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
In India, the seeds have been used to treat obstinate vomiting, cholera, asthma, dropsy and rheumatism, and as a tonic and vermifuge[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Combined with aromatics, they are used in the treatment of colic[
240
Title
Glossary of Indian Medicinal Plants (Including the Supplement).
Publication
 
Author
Chopra. R. N., Nayar. S. L. and Chopra. I. C.
Publisher
Council of Scientific and Industrial Research, New Delhi.
Year
1986
ISBN
-
Description
Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader.
].
The seeds are commercially traded as a source of strychnine[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

The leaves are used to treat diabetes[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
The leaves are used as a poultice on sloughing wounds and ulcers, especially in cases where maggots are present[
240
Title
Glossary of Indian Medicinal Plants (Including the Supplement).
Publication
 
Author
Chopra. R. N., Nayar. S. L. and Chopra. I. C.
Publisher
Council of Scientific and Industrial Research, New Delhi.
Year
1986
ISBN
-
Description
Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader.
].

The root bark is ground up into a fine paste with lime juice and made into pills which are said to be an effective treatment for cholera[
240
Title
Glossary of Indian Medicinal Plants (Including the Supplement).
Publication
 
Author
Chopra. R. N., Nayar. S. L. and Chopra. I. C.
Publisher
Council of Scientific and Industrial Research, New Delhi.
Year
1986
ISBN
-
Description
Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader.
].

The wood is used in the treatment of dysentery, fevers and dyspepsia[
240
Title
Glossary of Indian Medicinal Plants (Including the Supplement).
Publication
 
Author
Chopra. R. N., Nayar. S. L. and Chopra. I. C.
Publisher
Council of Scientific and Industrial Research, New Delhi.
Year
1986
ISBN
-
Description
Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader.
].

Other Uses

None known

Propagation

Seed -

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