Vepris louisii

Names and Synonyms

Scientific Names

Accepted name

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified within the phylum Streptophyta and the class Equisetopsida. Following its placement in the subclass Magnoliidae and the order Sapindales, it is further categorized under the family Rutaceae. Finally, its specific taxonomic identity is defined by the genus Vepris.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is primarily distributed throughout the West-Central Tropical Africa region. Within this vast area, it can be found growing in the Central African Republic. Its presence is also well-documented across the territory of Cameroon. Additionally, the species is located within the borders of Congo. Finally, its geographical range extends into the Democratic Republic of the Congo.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Vepris louisii is characterized by its classification as a perennial species, allowing it to persist in its environment through multiple growing seasons rather than completing its cycle in a single year. Throughout its existence, the plant maintains an evergreen habit, ensuring that its foliage remains functional and present year-round without a period of seasonal leaf shedding.

Deciduousness :

evergreen

Lifecycle :

perennial

Morphology

The morphology of Vepris louisii is characterized by a robust growth form, primarily manifesting as a tree. This woody species can reach a significant stature, with a mean plant height of approximately 20 m. Although it possesses climbing characteristics categorized as self-supporting, it does not function as an obligatory or facultative liana or vine, but rather maintains its structural integrity through its woody constitution.

Climber :

self-supporting

Growth form :

tree

Plant height mean:

20 m

Woodiness :

woody

Physiology

The physiology of Vepris louisii is characterized by complex metabolic processes geared toward survival in its specific ecological niche, though it does not function as a nitrogen fixer. Unlike many members of the Rutaceae family that engage in symbiotic relationships with diazotrophic bacteria to convert atmospheric nitrogen into bioavailable forms, this species lacks the specialized root nodules required for such a process; therefore, its nitrogen fixation status is categorized as no. Instead, the plant relies on the uptake of mineral nitrogen, such as nitrates and ammonium, from the soil through its root system to support protein synthesis and enzymatic functions. Its physiological framework is heavily invested in the production of secondary metabolites, particularly essential oils and terpenoids, which are synthesized via specialized secretory structures to provide chemical defense and regulate transpiration. This metabolic energy is directed toward maintaining cellular homeostasis and driving photosynthetic pathways to facilitate growth and reproduction within its native habitat.

Nitrogen fixer :

no

Sources: Global Inventory of Floras and Traits (GIFT)

Activities

Vepris louisii has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Toxic.

Toxic

1. Journal of ethnopharmacology