Coleus eminii

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Pycnostachys deflexifolia var. gattii
• Pycnostachys ruwenzoriensis
• Pycnostachys eminii
• Pycnostachys rotundatodentata

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta within the class Equisetopsida. As a member of the subclass Magnoliidae and the order Lamiales, it falls into the family Lamiaceae. Finally, its taxonomic identity is defined by the genus Coleus, specifically the species Coleus eminii.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific distribution pattern across several key regions of the African continent. In West-Central Tropical Africa, it can be found inhabiting the landscapes of Burundi, Cameroon, and Rwanda. Its presence also extends significantly into the Democratic Republic of the Congo within the same central belt. Additionally, the species reaches into Northeast Tropical Africa, where it is documented in Ethiopia. Together, these locations define the primary geographical range of this medicinal species.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Coleus eminii is characterized by a specific growth strategy classified under the chamaephyte life form. As a chamaephyte, its perennating buds are located close to the soil surface, typically just above the ground level, which allows the plant to survive seasonal environmental fluctuations by protecting its vital regenerative structures. This classification is consistent across both its primary and secondary life form designations, reinforcing its status as a plant that maintains a low-growing stature with buds positioned near the substrate. This strategic positioning enables the species to navigate its ecological niche by balancing seasonal dormancy with the ability to rapidly produce foliage and reproductive structures once favorable conditions return to the surface layer.

Life form :

chamaephyte

Morphology

The morphology of Coleus eminii is characterized by a shrubby growth form, manifesting as a woody plant that establishes a robust structural presence. It functions as an independent organism, neither acting as a parasite nor as an epiphyte, as it maintains a terrestrial life habit. While its structure is categorized under the shrub growth forms, it possesses self-supporting climbing characteristics that allow it to maintain its posture within its habitat.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Woodiness :

woody

Reproduction

The reproduction of Coleus eminii involves complex dispersal mechanisms that lack a single, exclusive strategy, instead exhibiting an unspecialized dispersal syndrome. This reproductive profile is characterized by a diverse range of potential vectors, encompassing anemochorous, zoochorous, autochorous, and hydrochorous methods, which collectively define its unspecialized nature. Furthermore, this lack of specialization extends into a broad spectrum of secondary dispersal modes; the plant utilizes an unspecialized approach that may include anemochorous, anthropochorous, autochorous, endozoochorous, epizoochorous, hydrochorous, myrmecochorous, and zoochorous pathways. By employing such a multifaceted and unspecialized suite of dispersal syndromes, the species ensures its reproductive success across various environmental conditions and through multiple biological and physical agents.

Dispersal syndrome :

unspecialized

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Coleus eminii has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Germacrene D.

Germacrene D

1. Pharmaceutical biology

Activities

Coleus eminii has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Antimicrobial.

Antimicrobial

1. Pharmaceutical biology

Preparations

Coleus eminii has 3 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include Leaf and root methanol extracts, essential oil (EO), gradient solvent extracts.

Leaf and root methanol extracts

1. Pharmaceutical biology

Essential oil (eo)

1. Pharmaceutical biology

Gradient solvent extracts

1. Pharmaceutical biology