bokanga
Amphimas pterocarpoides · Accepted scientific name
Scientific literature: Very Sparse (6 studies) · ★☆☆☆☆
Bokanga, scientifically known as Amphimas pterocarpoides, is a significant medicinal shrub native to Southern Africa. Renowned for its potent psychoactive properties, it is traditionally used in ritual practices and as a stimulant. Its roots contain unique alkaloids, making it a subject of interest in ethnobotanical and pharmacological research.
- Family
- Fabaceae
- Native range
- Africa
- Parts used
- Stem
- Common names
- Bokanga · Lati · 1 more
- Scientific synonyms
- Not available
Names and Synonyms
Common Names
- bokanga
- lati
- yaya
Scientific Names
Accepted name
Amphimas pterocarpoidesSources: Wikidata, Catalogue of Life
Taxonomical Classification
This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta within the class Equisetopsida. It is further categorized under the subclass Magnoliidae and the order Fabales, falling into the family Fabaceae. Ultimately, its specific taxonomic identity is defined by its membership in the genus Amphimas.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Amphimas |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
This plant is primarily distributed across the West Tropical Africa region. Its presence is documented within the borders of Benin, where it thrives in local ecosystems. Furthermore, the species can be found growing in the diverse landscapes of Ghana. The geographical range also extends to Guinea, contributing to its regional prevalence. Finally, this medicinal plant is established within the territories of Ivory Coast and Liberia.
| Region | Area |
|---|---|
| West Tropical Africa | Benin |
| West Tropical Africa | Ghana |
| West Tropical Africa | Guinea |
| West Tropical Africa | Ivory Coast |
| West Tropical Africa | Liberia |
| West Tropical Africa | Nigeria |
| West Tropical Africa | Sierra Leone |
| West-Central Tropical Africa | Central African Republic |
| West-Central Tropical Africa | Cameroon |
| West-Central Tropical Africa | Congo |
Sources: The World Checklist of Vascular Plants (WCVP)
Botanical Identification
Life history
The life history of Amphimas pterocarpoides is characterized by a perennial lifecycle, allowing the plant to persist through multiple growing seasons. As a phanerophyte, its regenerative buds are located well above the ground, a structural trait that defines its life form. Furthermore, the species exhibits a deciduous nature, shedding its foliage as part of its seasonal biological rhythm.
- Deciduousness :
- deciduous
- Life form :
- phanerophyte
- Lifecycle :
- perennial
Morphology
The morphology of Amphimas pterocarpoides is characterized by its robust growth form as a woody tree, reaching significant dimensions in the forest canopy. It is a self-supporting species that does not rely on climbing or liana-like habits, nor does it function as an epiphyte or a parasite, maintaining an independent existence as a terrestrial plant. The stature of the plant is substantial, with a mean height of approximately 37.5 meters and a maximum recorded height of up to 45.72 meters.
- Aquatic :
- terrestrial
- Climber :
- self-supporting
- Epiphyte :
- terrestrial
- Growth form :
- tree
- Parasite :
- independent
- Plant height max:
- 45.72055596 m
- Plant height mean:
- 37.5 m
- Woodiness :
- woody
Physiology
The physiology of Amphimas pterocarpoides is characterized by a C3 photosynthetic pathway, which governs its carbon assimilation and energy production processes. In addition to its metabolic carbon fixation strategy, the plant exhibits the physiological capacity to function as a nitrogen fixer, facilitating the conversion of atmospheric nitrogen into biologically available forms to support its growth and nutrient requirements.
- Nitrogen fixer :
- yes
- Photosynthetic pathway :
- C3
Reproduction
The reproduction of Amphimas pterocarpoides is characterized by a highly flexible fruiting cycle that lacks a strictly fixed seasonal period. The fruiting process is notably variable, with the fruiting time spanning across the entire year. Specifically, the fruiting start period can occur in any month, including January, February, March, April, May, June, July, August, September, October, November, or December, depending on environmental conditions. Similarly, the fruiting end period is equally unpredictable, with the cessation of fruit production also occurring at any point throughout the calendar year, from January through December. This temporal variability suggests that the plant's reproductive success is closely tied to fluctuating seasonal patterns rather than a rigid annual schedule.
- Fruiting time :
- Jan
Sources: Global Inventory of Floras and Traits (GIFT)
Plant Parts
Amphimas pterocarpoides has 1 reported plant parts identified across 1 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include stem.
| Plant part | Supporting sources | Consensus |
|---|---|---|
| Stem | 1 supporting sources | ★☆☆☆☆ |
Stem
- The Journal of steroid biochemistry and molecular biology
Chemicals
Amphimas pterocarpoides has 3 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Dihydroglycitein, Isoflavonoids, daidzein.
| Chemical | Supporting sources | Consensus |
|---|---|---|
| Dihydroglycitein | 1 supporting sources | ★☆☆☆☆ |
| Isoflavonoids | 1 supporting sources | ★☆☆☆☆ |
| daidzein | 1 supporting sources | ★☆☆☆☆ |
Dihydroglycitein
- The Journal of steroid biochemistry and molecular biology
Isoflavonoids
- The Journal of steroid biochemistry and molecular biology
daidzein
- The Journal of steroid biochemistry and molecular biology
Preparations
Amphimas pterocarpoides has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include methanol extract of stem bark of A. pterocarpoides.
| Preparation | Supporting sources | Consensus |
|---|---|---|
| Methanol extract of stem bark of a. pterocarpoides | 1 supporting sources | ★☆☆☆☆ |
Methanol extract of stem bark of a. pterocarpoides
- The Journal of steroid biochemistry and molecular biology