Gymnosporia emarginata

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Maytenus emarginata
• Catha emarginata
• Gymnosporia emarginata var. coromandelica
• Celastrus semiarillatus
• Staphylea vepretum
• Elaeodendron horizontale
• Schinzia inconspicua

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta within the class Equisetopsida. It is further classified under the subclass Magnoliidae and the order Celastrales, falling into the family Celastraceae. Finally, it is categorized under the genus Gymnosporia, specifically as the species Gymnosporia emarginata.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific geographical distribution across several regions in South and Southeast Asia. Within the Indian Subcontinent, it can be found growing in India. It also has a documented presence within the same subcontinent in Sri Lanka. Moving towards the Malesia region, the species is located in Malaya. These locations define the primary natural range for this medicinal plant.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Gymnosporia emarginata 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 establishes a stable presence within its ecological niche, undergoing successive cycles of vegetative growth and reproductive phases. This perennial nature enables the plant to develop robust structural components that can withstand seasonal fluctuations, ensuring its continued survival and ability to contribute to the population through repeated flowering and seed production over many years.

Lifecycle :

perennial

Morphology

The morphology of Gymnosporia emarginata is characterized by a woody, shrub-like growth form that reaches a maximum plant height of approximately 4 meters. It functions as an independent organism, lacking any parasitic tendencies, and maintains a primarily terrestrial existence rather than being aquatic or semiaquatic. Although it possesses characteristics that allow it to act as a self-supporting climber, it does not require external support like a liana or vine, instead maintaining a self-supporting structure. Furthermore, it is strictly a terrestrial plant, lacking any epiphytic tendencies such as holoepiphytic or hemiepiphytic growth habits.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Plant height max:

4 m

Woodiness :

woody

Physiology

The physiology of Gymnosporia emarginata is characterized by specialized morphological adaptations that support its metabolic processes and environmental resilience. A key aspect of its vegetative structure involves the optimization of photosynthetic surface area, as evidenced by its leaf dimensions; the plant typically maintains leaves with a mean length of 5 cm and a mean width of 3 cm. These dimensions facilitate efficient gas exchange and light interception, crucial for maintaining the energy requirements of the plant's physiological functions. The structural integrity of these leaves supports the hydraulic transport systems necessary for nutrient distribution throughout the organism. Furthermore, the plant's physiological vigor is closely tied to its ability to regulate transpiration and manage water potential within these specific leaf parameters, ensuring stability in varying ecological conditions.

Leaf length mean:

5 cm

Leaf width mean:

3 cm

Reproduction

The reproduction of Gymnosporia emarginata culminates in the development of small, specialized fruits that exhibit highly consistent morphological dimensions. The fruit morphology is characterized by a nearly spherical or uniform shape, where the length and width measurements are closely aligned. On average, the fruits maintain a mean length of 0.75 cm and a mean width of 0.75 cm. The size distribution of these fruits is relatively narrow, with minimum dimensions recorded at 0.7 cm for both length and width, while the maximum dimensions reach up to 0.8 cm for both length and width. This tight range in fruit size indicates a standardized reproductive output across the species.

Fruit length max:

0.8 cm

Fruit length mean:

0.75 cm

Fruit length min:

0.7 cm

Fruit width max:

0.8 cm

Fruit width mean:

0.75 cm

Fruit width min:

0.7 cm

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Gymnosporia emarginata has 2 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Emarginatine B, MAYTANSINE.

Emarginatine B

1. Journal of natural products

MAYTANSINE

1. Journal of natural products

Activities

Gymnosporia emarginata has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Cytotoxic.

Cytotoxic

1. Acta poloniae pharmaceutica
2. Journal of natural products