Strychnos myrtoides

Names and Synonyms

Scientific Names

Accepted name

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae within the phylum Streptophyta and the class Equisetopsida. It is further classified under the subclass Magnoliidae in the order Gentianales. Finally, it is a member of the family Loganiaceae and is specifically identified by the genus Strychnos.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific distribution across several distinct regions of the African continent and its surrounding islands. In East Tropical Africa, its presence can be documented within the borders of Tanzania. Moving toward the southern portion of the continent, it is also found throughout Mozambique in South Tropical Africa. Additionally, the species extends its range into the Western Indian Ocean. Specifically, this unique geographical pattern includes the large island nation of Madagascar.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Strychnos myrtoides is characterized by its nature as a perennial organism, allowing it to persist in its environment over multiple growing seasons. As a perennial, the plant undergoes continuous developmental cycles that extend beyond a single year, establishing a stable presence within its ecological niche. This long-term life cycle supports the gradual accumulation of biomass and the eventual reproduction required for population maintenance. Throughout its extended lifespan, the plant navigates various seasonal shifts, maintaining its structural integrity and metabolic functions to ensure survival and successful reproductive efforts over many years.

Lifecycle :

perennial

Morphology

The morphology of Strychnos myrtoides is characterized by its woody growth form, manifesting as both a tree and a shrub. This plant functions as a terrestrial species, lacking aquatic or epiphytic tendencies. It exhibits a climbing habit, specifically categorized as a liana, though it also possesses self-supporting characteristics. In terms of stature, the plant reaches a mean height of approximately 3.5 m.

Aquatic :

terrestrial

Climber :

liana

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Growth form :

shrub

Plant height mean:

3.5 m

Woodiness :

woody

Physiology

The physiology of Strychnos myrtoides is characterized by its metabolic processes and nutrient acquisition strategies common to woody climbing shrubs within the Loganiaceae family. Its physiological framework relies on complex biochemical pathways to synthesize secondary metabolites, which serve as defense mechanisms against herbivory. Regarding its nutrient cycling and interaction with soil microorganisms, the plant does not function as a nitrogen fixer; it lacks the specialized root nodules or symbiotic relationships with diazotrophic bacteria required to convert atmospheric nitrogen into usable forms. Consequently, its nitrogen metabolism is entirely dependent on the uptake of nitrates and ammonium present in the soil through its root system. The plant's resource allocation is optimized for growth in tropical or subtropical environments, where its transpiration rates and photosynthetic efficiency are governed by light availability and moisture retention in its canopy.

Nitrogen fixer :

no

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Strychnos myrtoides has 2 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Malagashanine, Strychnobrasiline.

Malagashanine

1. Planta medica

Strychnobrasiline

1. Planta medica

Conditions

Strychnos myrtoides has 2 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include Plasmodium falciparum, Plasmodium yoelii.

Plasmodium falciparum

1. Planta medica

Plasmodium yoelii

1. Planta medica