Chamaecrista apoucouita
(Aubl.) H.S.Irwin & Barneby
Fabaceae
Cassia acuminata Willd.
Cassia apoucouita Aubl.
Cassia solimoesensis H.S.Irwin
Common Name:
Drawing of a flowering and fruiting stem
Photograph by: Plantas Úteis do Brasil, Vol. 3, 1926
General Information
Chamaecrista apoucouita is a tree that can vary in size from small to quite large[
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.
,
461- Title
- Diccionario das Plantas Uteis do Brasil
- Publication
-
- Author
- Correa M.P.
- Publisher
- Imprensa Nacional; Rio de Janeiro
- Year
- 1926
- ISBN
-
- Description
- A massive work in 6 volumes giving details of the various uses of Brazilian plants.
].
The plant is harvested from the wild for local use as a medicine and source of wood. It is sometimes grown for medicinal use in French Guiana[
].
Chamaecrista apoucouita is not considered to be threatened or in decline at present. The plant is classified as 'Least Concern' in the IUCN Red List of Threatened Species(2012)[
338- Title
- IUCN Red List of Threatened Species
- Publication
-
- Author
-
- Website
- http://www.iucnredlist.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
].
Known Hazards
None known
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 - eastern and northern Brazil, the Guyanas, Colombia.
Habitat
Gallery and cloud forest[
338- Title
- IUCN Red List of Threatened Species
- Publication
-
- Author
-
- Website
- http://www.iucnredlist.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
].
Properties
| Conservation Status | Least Concern |
| Medicinal Rating |  |
| Other Uses Rating |  |
| Habit | Tree |
| Height | 0.00 m |
| Pollinators | Insects |
| Cultivation Status | Cultivated, Wild |
Cultivation Details
This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[
755- Title
- Nodulation Plants in GRIN Taxonomy
- Publication
-
- Author
-
- Website
- http://www.ars-grin.gov/~sbmljw/cgi-bin/taxnodul.pl?language=en
- Publisher
- United States Department of Agriculture
- Year
- 0
- ISBN
-
- Description
- An online database listing plants that have either positive or negative reports on root and stem nodulation with nitrogen-fixing bacteria.
].
Edible Uses
None known
Medicinal
The seeds are crushed into a powder, mixed with water, and drunk as an analgesic, as an anti-venom for snakebites[
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 powdered seeds are inserted into cavities as a treatment for 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 dark grey wood is hard, very fibrous and difficult to work. It is very durable, indeed it said to be virtually rot-proof, and so is used for fencing[
461- Title
- Diccionario das Plantas Uteis do Brasil
- Publication
-
- Author
- Correa M.P.
- Publisher
- Imprensa Nacional; Rio de Janeiro
- Year
- 1926
- ISBN
-
- Description
- A massive work in 6 volumes giving details of the various uses of Brazilian plants.
]. The wood is used in construction[
338- Title
- IUCN Red List of Threatened Species
- Publication
-
- Author
-
- Website
- http://www.iucnredlist.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
].
Propagation
Seed - it has a hard seedcoat and may benefit from scarification before sowing in order to speed up and improve germination. This can usually be done by pouring a small amount of nearly boiling water on the seeds (being careful not to cook them!) and then soaking them for 12 - 24 hours in warm water. By this time they should have imbibed moisture and swollen - if they have not, then carefully make a nick in the seedcoat (being careful not to damage the embryo) and soak for a further 12 hours before sowing.
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Useful Tropical Plants Database 2014 by
Ken Fern,
web interface by
Ajna Fern
with help from
Richard Morris.
