Giant Diospyros

Names and Synonyms

Common Names

• Giant Diospyros

Scientific Names

Accepted name

Synonyms

• Ebenus abyssinica
• Maba abyssinica

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae within the phylum Streptophyta and the class Equisetopsida. It is classified under the subclass Magnoliidae and the order Ericales, falling into the family Ebenaceae. Finally, it is categorized under the genus Diospyros.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant, Diospyros abyssinicica, exhibits a specific distribution pattern within the West Tropical Africa region. Its presence has been documented across several distinct countries including Benin and Burkina. Additionally, the species can be found growing within the borders of Ghana. Further occurrences of this medicinal plant extend into Guinea. Finally, its geographical range includes the territory of Ivory Coast.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Diospyros abyssinica is characterized by its specific niche preferences within various forest types, where it primarily thrives in drier forest environments. While it is most commonly found in these more arid woodland settings, it exhibits a degree of ecological flexibility by occasionally inhabiting wet forest ecosystems. Additionally, the species is known to occur within riverine forests, where the availability of moisture along watercourses provides a distinct microhabitat compared to its more frequent presence in drier landscapes.

Habitat :

drier forest (rarely in wet forest) or riverine forest

Life history

The life history of Diospyros abyssinica is characterized by a perennial lifecycle, allowing the plant to persist through multiple growing seasons. Structurally, it is classified as a phanerophyte, as it maintains its buds well above the ground level, and it also exhibits traits consistent with a nanophanerophyte in certain developmental stages or environmental contexts. The plant maintains an evergreen deciduousness, ensuring that its foliage remains functional throughout the year rather than shedding leaves seasonally.

Deciduousness :

evergreen

Life form :

nanophanerophyte

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Diospyros abyssinica is characterized by its growth form as a woody, self-supporting tree. It functions as an independent organism, neither acting as a parasite nor an epiphyte, and is strictly terrestrial in its habitat. The plant exhibits significant variation in stature, with heights ranging from a minimum of 9 m to a maximum of approximately 36.58 m, maintaining an average plant height of about 18.33 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height max:

36.57644477 m

Plant height mean:

18.3333333333333 m

Plant height min:

9 m

Woodiness :

woody

Physiology

The physiology of Diospyros abyssinica is characterized by a C3 photosynthetic pathway, which governs its carbon fixation processes and metabolic efficiency. The morphological aspects of its foliage reflect specific physiological adaptations, with leaves exhibiting a mean length of 3.5 cm and a mean width of 0.8 cm. These leaves are notably delicate, possessing a mean thickness of only 0.023 mm, a trait that influences gas exchange and transpiration rates. Furthermore, regarding its nutrient acquisition strategies, the plant does not function as a nitrogen fixer, relying instead on the uptake of available nitrogen from the soil through its root system.

Leaf length mean:

3.5 cm

Leaf thickness mean:

0.023 mm

Leaf width mean:

0.8 cm

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Reproduction

The reproduction of Diospyros abyssinica is characterized by the production of fleshy, indehiscent fruits classified as berries. These fruits typically reach an average length of 1.2 cm and an average width of 0.7 cm. The seeds contained within the fruit vary in mass, with a mean weight of approximately 0.196395 g, ranging from a minimum of 0.07423 g to a maximum of 0.31856 g. Morphologically, the seeds maintain a consistent mean volume of 120 mm³ (with both minimum and maximum values recorded at 120 mm³). The dimensions of the seeds include a mean length of 7.5 mm, a maximum height of 5.2 mm, and a maximum width of 5.9 mm. Due to the fleshy nature of the fruit, the plant utilizes a zoochorous dispersal syndrome, relying on animals to aid in the distribution of its seeds.

Dehiscence :

indehiscent

Dispersal syndrome :

zoochorous

Fruit dryness :

fleshy

Fruit length mean:

1.2 cm

Fruit type :

berry

Fruit width mean:

0.7 cm

Seed height max:

5.2 mm

Seed length mean:

7.5 mm

Seed mass max:

0.31856 g

Seed mass mean:

0.196395 g

Seed mass min:

0.07423 g

Seed volume max:

120 mm³

Seed width max:

5.9 mm

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Diospyros abyssinica 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 root.

Root

1. Journal of ethnopharmacology

Chemicals

Diospyros abyssinica has 2 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Betulin, betulinic acid.

Betulin

1. Dr. Duke

betulinic acid

1. Dr. Duke

Activities

Diospyros abyssinica has 24 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Anthelmintic, AntiHIV, Antibacterial, Anticancer, Anticarcinomic.

Anthelmintic

1. Dr. Duke

AntiHIV

1. Dr. Duke

Antibacterial

1. Dr. Duke

Anticancer

1. Dr. Duke

Anticarcinomic

1. Dr. Duke

Antiedemic

1. Dr. Duke

Antifeedant

1. Dr. Duke

Antiflu

1. Dr. Duke

Antiinflammatory

1. Dr. Duke

Antileukemic

1. Dr. Duke

Conditions

Diospyros abyssinica has 2 reported investigations on conditions identified across 1 scientific publications and several other databases. The most consistently reported conditions include cancers, cardiovascular diseases.

Cancers

1. Clinical and experimental pharmacology & physiology

Cardiovascular diseases

1. Clinical and experimental pharmacology & physiology

Preparations

Diospyros abyssinica has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include root bark.

Root bark

1. Journal of ethnopharmacology