Diospyros iturensis

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant is primarily distributed throughout the diverse landscapes of West Tropical Africa, specifically within the borders of Nigeria. Its range extends further into the West-Central Tropical Africa region, where it can be found in the Central African Republic. Additionally, the species is well-established in the lush territories of Cameroon. It also grows across significant portions of the Congo. Finally, the geographical presence of this medicinal species includes the nation of Gabon.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Diospyros iturensis is fundamentally defined by its occurrence in dense humid primary forest environments. Within these complex forest structures, the species thrives under a closed canopy that regulates microclimatic conditions, maintaining high levels of humidity and consistent moisture levels essential for its physiological processes. The stability of the primary forest provides a specialized niche characterized by rich organic soil layers and buffered temperature fluctuations, which support its growth patterns. By occupying these undisturbed, moisture-rich habitats, Diospyros iturensis integrates into the intricate nutrient cycling and stratified light regimes typical of mature tropical or subtropical forest ecosystems.

Habitat :

in dense humid primary forest

Life history

The life history of Diospyros iturensis is characterized by its status as a perennial organism, allowing it to persist through multiple growing seasons and establish long-term presence within its ecosystem. As a phanerophyte, its reproductive buds are elevated well above the ground on woody stems or branches, a structural adaptation that defines its life form. This phanerophyte classification, specifically categorized under both life form designations, indicates that the plant maintains its vital structures in an elevated position to withstand environmental fluctuations and facilitate successful seasonal development.

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Diospyros iturensis is characterized by its growth form as a woody tree, reaching a mean plant height of approximately 15 m. This species is a self-supporting, independent plant that does not function as a climber, liana, or vine, nor does it exhibit parasitic or epiphytic behavior. It is strictly a terrestrial organism, lacking any aquatic or semiaquatic adaptations.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height mean:

15 m

Woodiness :

woody

Physiology

The physiology of Diospyros iturensis is characterized by its specific metabolic pathways and nutrient acquisition strategies typical of the Ebenaceae family. Regarding its interaction with soil nutrients, the plant does not function as a nitrogen fixer; it lacks the symbiotic relationship with nitrogen-fixing bacteria, such as Rhizobium, required to convert atmospheric nitrogen into ammonia. Consequently, its nitrogen uptake is entirely dependent on the absorption of nitrates and ammonium ions through its root system from the surrounding soil matrix. Its physiological processes involve standard photosynthetic mechanisms to convert light energy into chemical energy, supporting its growth and structural development within its native ecosystem.

Nitrogen fixer :

no

Reproduction

The reproduction of Diospyros iturensis is characterized by a highly flexible phenological cycle, where both the flowering and fruiting periods are variable and can occur at any time throughout the year, spanning from January through December. The reproductive process culminates in the production of a berry-type fruit, which is notably indehiscent, meaning it does not split open at maturity to release its seeds. These fruits are dispersed via a zoochorous syndrome, relying on animals to facilitate the movement and distribution of the seeds within its habitat.

Dehiscence :

indehiscent

Dispersal syndrome :

zoochorous

Flowering time :

variable

Fruit type :

berry

Fruiting time :

variable

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Diospyros iturensis has 2 reported phytochemicals identified across 0 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 iturensis has 23 reported activities identified across 0 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