Alocasia indica

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant is primarily distributed throughout the vast regions of the Indian Subcontinent. Within this area, it can be found growing in the diverse landscapes of India and Bangladesh. Its presence extends to the specific eastern reaches of the East Himalaya and the state of Assam. Additionally, the species inhabits the unique island environments of the Laccadive Is. Overall, these locations represent the key geographical range for this medicinal species.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Alocasia indica is characterized by its status as a perennial plant, allowing it to persist in its environment through multiple growing seasons. As a long-lived species, it maintains its presence in the ecosystem by utilizing underground storage organs, such as tubers or rhizomes, which enable it to survive periods of unfavorable environmental conditions or dormancy. This perennial lifecycle supports a continuous pattern of growth and regeneration, where the plant can re-emerge seasonally to develop its distinctive foliage and reproductive structures. Through this sustained life cycle, Alocasia indica establishes a stable presence within its habitat, focusing energy on long-term survival and periodic reproduction rather than a single, terminal flowering event.

Lifecycle :

perennial

Morphology

The morphology of Alocasia indica is characterized by a non-woody, herbaceous growth form, functioning as a self-supporting herb rather than a climber or liana. As an independent organism, it does not exhibit parasitic behavior and is categorized as a terrestrial species, occupying habitats ranging from terrestrial to semiaquatic environments. Its structure is defined by its non-woody nature, lacking the lignified tissues found in shrubs or trees, which supports its classification as a succulent-stemmed forb or herb.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Woodiness :

non-woody

Physiology

The physiology of Alocasia indica is characterized by a metabolic framework governed by the C3 photosynthetic pathway, a common trait among many tropical aroids that facilitates carbon fixation through the direct carboxylation of ribulose-1,5-bisphosphate by the enzyme RuBisCO. This process involves the standard Calvin cycle, where atmospheric CO2 is captured within the mesophyll cells to produce three-carbon sugar molecules. Due to its reliance on the C3 pathway, the plant's physiological efficiency is highly sensitive to light intensity, temperature, and moisture availability, often requiring shaded or humid environments to minimize photorespiration and excessive transpiration. Furthermore, its physiological processes are closely linked to its specialized leaf morphology and hydraulic conductance, which allow it to manage water transport and nutrient distribution effectively within its complex cellular structure.

Photosynthetic pathway :

C3

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Alocasia indica has 1 reported plant parts identified across 1 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include root.

Root

1. Journal of complementary & integrative medicine