Strychnos mitscherlichii
M.R.Schomb.
Loganiaceae
Strychnos smilacina Benth.
Common Name:
Fruiting and flowering branches
Photograph by: A. Gentry
General Information
Strychnos mitscherlichii is a climbing shrub, supporting itself in the branches of trees by means of tendrils.
Along with Strychnos toxifera, this species is the main source of 'calabash' curare, commonly used in the Amazon as an arrow poison[
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
]. Curare also has a number of uses in modern medicine.
Known Hazards
Various parts of Strychnos plants, especially the seeds and bark, contain toxic alkaloids such as strychnine and brucine. The fleshy pulp of the ripe fruits, however, is often edible[
500- Title
- Flora of Somalia
- Publication
-
- Author
- Thulin M. (Editor)
- Publisher
- Kew Publishing, London.
- Year
- 1993
- ISBN
-
- Description
- Detailed information on the plants of the region, often adding notes on the plants uses.
].
The bark is a sources of 'Calabash curare', an arrow poison produced in the jungles of the Amazon. Curare has a number of applications in modern medicine[
434- Title
- Flora of Peru
- Publication
-
- Author
- Macbride. J.F.
- Publisher
- Field Museum of Natural History
- Year
- 1936
- ISBN
-
- Description
- An excellent attempt at a Flora of Peru, though it is clear that many of the plants were imperfectly known at that time and so information on them was sketchy. Available for download from the Internet.
].
The bark contains the alkaloid curarine, which paralyses the peripheral nerves so voluntary muscles for respiration cease action and asphyxiation occur[
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
].
Botanical References
434- Title
- Flora of Peru
- Publication
-
- Author
- Macbride. J.F.
- Publisher
- Field Museum of Natural History
- Year
- 1936
- ISBN
-
- Description
- An excellent attempt at a Flora of Peru, though it is clear that many of the plants were imperfectly known at that time and so information on them was sketchy. Available for download from the Internet.
Range
S. America - Bolivia, Brazil, Peru, Ecuador, Venezuela, Guyana, Surinam.
Habitat
Rain and riverine forests, also on slopes[
422- Title
- Fruits of the Guianan Flora
- Publication
-
- Author
- van Roosmalen. M.G.M.
- Publisher
- Institute of Systematic Boyany, Utrecht University; Netherlands.
- Year
- 1985
- ISBN
- 90-9000988-4
- Description
- Terse descriptions of over 1,700 species from the Guianas that bear fruits - not necessarily edible! Often mentions if the fruit is edible, plus gives brief description of habit and habitat.
].
Properties
| Medicinal Rating |  |
| Habit | Climber |
| Height | 0.00 m |
| Cultivation Status | Wild |
Cultivation Details
Not known
Edible Uses
None known
Medicinal
The whole plant is used as an aphrodisiac when mixed with species of Doliocarpus, Philodendron, Lygodium, Clusia grandiflora, Smilax schomburgkiana, and Bauhinia scala-simiae[
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
].
Chips of bark are employed in an aphrodisiac tonic[
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 plant contains a number of active alkaloids that give the plant its paralyzing action - these alkaloids include curarine, calebassine, alkaloids B, C, D, I, fluorocurarine and fluorocurarinine[
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
].
Curare, obtained from the bark of the stems, is a very toxic substance used in the Amazon as an arrow poison. It does also have medicinal applications; as a sedative, anticonvulsive etc. However, the toxic does is very near the pharmacological does and so it has to be used with great care.
Curare is a powerful paralyzing agent of the motor nerves. Its active principle is Curarin[
526- Title
- An Illustrated Dictionary of Medicine, Biology and Allied Sciences.
- Publication
-
- Author
- Gould G.M.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- P. Blakiston's Son & Co.; Philadelphia.
- Year
- 1907
- ISBN
-
- Description
- A major work at the time, though very dated now. Contains quite a lot of information about medicinal plant uses.
]. Toxic doses cause death by paralysis of the organs of respiration[
526- Title
- An Illustrated Dictionary of Medicine, Biology and Allied Sciences.
- Publication
-
- Author
- Gould G.M.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- P. Blakiston's Son & Co.; Philadelphia.
- Year
- 1907
- ISBN
-
- Description
- A major work at the time, though very dated now. Contains quite a lot of information about medicinal plant uses.
].
Curare has been reported effectual in two cases of hydrophobia, and has been successful in the treatment of tetanus[
526- Title
- An Illustrated Dictionary of Medicine, Biology and Allied Sciences.
- Publication
-
- Author
- Gould G.M.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- P. Blakiston's Son & Co.; Philadelphia.
- Year
- 1907
- ISBN
-
- Description
- A major work at the time, though very dated now. Contains quite a lot of information about medicinal plant uses.
].
The bark, applied externally, is said to be a good remedy for foul ulcers[
460- Title
- Flora Medica
- Publication
-
- Author
- Lindley J.
- Website
- http://www.biodiversitylibrary.org/
- Publisher
- Longman, Orme, Brown, Green and Longmans: London
- Year
- 1838
- ISBN
-
- Description
- A massive work - many of the botanical names have changed, but the book is still a wealth of information.
].
The bark is one of the most potent sedatives in nature and, could it be safely managed, would no doubt become a valuable remedial agent in the treatment of convulsive and spasmodic disorders[
460- Title
- Flora Medica
- Publication
-
- Author
- Lindley J.
- Website
- http://www.biodiversitylibrary.org/
- Publisher
- Longman, Orme, Brown, Green and Longmans: London
- Year
- 1838
- ISBN
-
- Description
- A massive work - many of the botanical names have changed, but the book is still a wealth of information.
].
Other Uses
None known
Propagation
Seed -
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Useful Tropical Plants Database 2014 by
Ken Fern,
web interface by
Ajna Fern
with help from
Richard Morris.
