Strychnos benthami

Names and Synonyms

Common Names

• Strychnos minor
• snakewood

Scientific Names

Accepted name

Synonyms

• Strychnos minor var. angustior
• Strychnos minor var. ovata
• Strychnos minor var. parvifolia
• Strychnos benthamii var. parvifolia
• Strychnos benthamii var. angustior

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. Within the order Gentianales, it is classified under the family Loganiaceae. Finally, it is identified by its specific genus, Strychnos.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant possesses a very specific and limited geographical distribution within the broader landscape of Asia. Its presence is notably concentrated within the regions of the Indian Subcontinent. Specifically, the species can be found growing naturally in the country of Sri Lanka. Beyond this particular island nation, there are no widespread reports of its occurrence in other territories. Consequently, its ecological range remains highly localized to this specific tropical environment.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Morphology

The morphology of Strychnos benthamii is characterized by a woody growth form, manifesting primarily as a shrub. It functions as an obligatory climber, specifically categorized as a liana, which allows it to ascend through forest structures. This plant can reach a significant mean height of approximately 10 meters as it climbs.

Climber :

liana

Climber :

obligatory

Growth form :

shrub

Plant height mean:

10 m

Woodiness :

woody

Physiology

The physiology of Strychnos benthamii is characterized by complex metabolic pathways primarily focused on the biosynthesis of highly potent indole alkaloids, which serve as chemical defense mechanisms against herbivory. The plant's nutritional physiology is governed by its ability to uptake essential macronutrients and micronutrients from the soil through an extensive root system, facilitating vegetative growth and seed production. Regarding its symbiotic relationships and nutrient cycling, Strychnos benthamii is not a nitrogen fixer (trait_1: nitrogen fixer, trait_value: no), meaning it lacks the specialized root nodules containing diazotrophic bacteria required to convert atmospheric nitrogen into bioavailable forms. Instead, it relies entirely on the assimilation of nitrates and ammonium present in the rhizosphere to sustain its protein synthesis and enzymatic functions. The photosynthetic processes of the species drive the carbon fixation necessary to fuel the energy-intensive secondary metabolism required for alkaloid production, ensuring the maintenance of its physiological homeostasis within its native ecological niche.

Nitrogen fixer :

no

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Strychnos benthamii has 2 reported plant parts identified across 2 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf, stem.

Leaf

1. Saudi journal of biological sciences

Stem

1. Saudi journal of biological sciences

Chemicals

Strychnos benthamii has 4 reported phytochemicals identified across 2 scientific publications and several other databases. The most consistently reported chemicals include Flavonoid, Gallic acid, ferulic acid, o-Coumaric acid.

Flavonoid

1. Saudi journal of biological sciences

Gallic acid

1. Saudi journal of biological sciences

ferulic acid

1. Saudi journal of biological sciences

o-Coumaric acid

1. Saudi journal of biological sciences

Preparations

Strychnos benthamii has 2 reported preparations identified across 2 scientific publications and several other databases. The most consistently reported preparations include herbal capsules, stem bark.

Herbal capsules

1. Saudi journal of biological sciences

Stem bark

1. Saudi journal of biological sciences