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

Scientific Names

Accepted name

Amphimas pterocarpoides

Sources: 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 parts reported in Amphimas pterocarpoides
Plant part Supporting sources Consensus
Stem 1 supporting sources ★☆☆☆☆

Stem

  1. 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.

Chemicals reported in Amphimas pterocarpoides
Chemical Supporting sources Consensus
Dihydroglycitein 1 supporting sources ★☆☆☆☆
Isoflavonoids 1 supporting sources ★☆☆☆☆
daidzein 1 supporting sources ★☆☆☆☆

Dihydroglycitein

  1. The Journal of steroid biochemistry and molecular biology

Isoflavonoids

  1. The Journal of steroid biochemistry and molecular biology

daidzein

  1. 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.

Preparations reported for Amphimas pterocarpoides
Preparation Supporting sources Consensus
Methanol extract of stem bark of a. pterocarpoides 1 supporting sources ★☆☆☆☆

Methanol extract of stem bark of a. pterocarpoides

  1. The Journal of steroid biochemistry and molecular biology