Himalayan Mimosa

Names and Synonyms

Common Names

• South-Indian Mimosa

Scientific Names

Accepted name

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, specifically falling under the class Equisetopsida and subclass Magnoliidae. Within the order Fabales, it is classified under the family Fabaceae and the genus Mimosa. As a member of the Mimosa genus, Mimosa rubicaulis represents a specific lineage of medicinal flora within this complex taxonomic hierarchy.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a diverse geographical distribution across both African and Asian continents. In West Tropical Africa, its presence has been documented specifically in Sierra Leone. Within the Indian Subcontinent, it can be found in several distinct regions including India and Bangladesh. Furthermore, the species is known to inhabit the Assam region of the subcontinent. Finally, its range extends into the Eastern Himalaya, showcasing its adaptability to varying elevations.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Mimosa rubicaulis is characterized by its adaptability to specific altitudinal gradients within its native habitats. This species typically flourishes within an elevational range that begins at 200 m AMSL and extends up to a maximum of 800 m AMSL. By occupying this mid-to-low altitude niche, the plant thrives in environmental conditions shaped by these specific vertical zones, which influence the temperature, humidity, and soil compositions it encounters. Its distribution is closely tied to these altitudinal constraints, defining the ecological boundaries where it can successfully compete and establish itself within its community.

Elevational range max:

800 m AMSL

Elevational range min:

200 m AMSL

Life history

The life history of Mimosa rubicaulis is characterized by its status as a perennial species, allowing it to persist in its environment over multiple growing seasons. As a long-lived plant, it does not complete its life cycle within a single year or two but instead establishes a sustained presence through continuous growth and periodic reproductive cycles. This perennial nature enables the plant to develop robust structural components that can withstand seasonal fluctuations, facilitating long-term survival and the ability to reproduce across various stages of its existence.

Lifecycle :

perennial

Morphology

The morphology of Mimosa rubicaulis is characterized by a woody growth form that functions primarily as a shrub. This species is a terrestrial plant, avoiding aquatic or semiaquatic habitats, and it maintains an independent life cycle without acting as a parasite or an epiphyte. While it possesses a robust, woody structure, it is classified as a self-supporting climber, meaning it does not rely on other structures for obligatory support but can extend its growth through climbing mechanisms.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Mimosa rubicaulis is characterized by a metabolic framework governed by a C3 photosynthetic pathway, which dictates how the plant captures carbon dioxide and converts it into chemical energy. As a C3 plant, the initial fixation of CO2 occurs via the enzyme RuBisCO within the mesophyll cells, leading to the direct production of a three-carbon compound, 3-phosphoglycerate. This pathway is typical for many woody legumes, allowing the plant to optimize carbon assimilation under moderate environmental conditions. The efficiency of its physiological processes is closely linked to its leaf anatomy and stomatal conductance, which regulate gas exchange and transpiration to maintain water balance while supporting the metabolic demands of its growth cycles.

Photosynthetic pathway :

C3

Reproduction

Reproduction in Mimosa rubicaulis is characterized by the production of specialized seeds that serve as the primary mechanism for propagation and dispersal. The reproductive output of this species is defined by a highly consistent seed morphology, as evidenced by the specific biometric data recorded for its progeny. The seeds exhibit a uniform size profile, with a recorded seed mass mean of 0.0054 g. This consistency is absolute across the observed sample, as both the maximum (Seed_mass_max) and minimum (Seed_mass_min) values are identical at 0.0054 g. This lack of variance in seed mass suggests a highly stabilized reproductive strategy, ensuring that each seed produced carries a predictable amount of nutrient reserves to support initial germination and seedling establishment.

Seed mass mean:

0.0054 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Mimosa rubicaulis has 3 reported plant parts identified across 3 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf, root, stem.

Leaf

1. Evidence-based complementary and alternative medicine : eCAM

Root

1. Evidence-based complementary and alternative medicine : eCAM

Stem

1. Evidence-based complementary and alternative medicine : eCAM

Activities

Mimosa rubicaulis has 2 reported activities identified across 3 scientific publications and several other databases. The most consistently reported activities include Antibacterial, Antioxidant.

Antibacterial

1. Evidence-based complementary and alternative medicine : eCAM

Antioxidant

1. Evidence-based complementary and alternative medicine : eCAM

Conditions

Mimosa rubicaulis has 1 reported investigations on conditions identified across 3 scientific publications and several other databases. The most consistently reported conditions include wound healing.

Wound healing

1. Evidence-based complementary and alternative medicine : eCAM

Preparations

Mimosa rubicaulis has 1 reported preparations identified across 3 scientific publications and several other databases. The most consistently reported preparations include Extractions.

Extractions

1. Evidence-based complementary and alternative medicine : eCAM