Leucas ciliata

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant exhibits a wide geographical distribution across several key regions in Asia. In China, it can be found specifically within the South-Central and Southeast territories. Its presence extends into the Indian Subcontinent, where it is native to the state of Assam. Additionally, the species is widely distributed throughout Bangladesh. Finally, it is also recorded growing within the East Himalaya region.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Leucas ciliata is defined by its adaptation to diverse montane and sub-montane environments, where it occupies a specific vertical niche within the landscape. This species thrives across a significant altitudinal gradient, demonstrating a robust ability to colonize habitats ranging from lower elevations to high-altitude zones. Specifically, its ecological distribution spans an elevational range starting from 900 m AMSL and extending up to a maximum of 2750 m AMSL. This broad distribution suggests an adaptability to varying temperature regimes, atmospheric pressures, and moisture levels found throughout these different mountain strata.

Elevational range max:

2750 m AMSL

Elevational range min:

900 m AMSL

Life history

The life history of Leucas ciliata is characterized by its classification as a hemicryptophyte, a growth form where the perennating buds are located at or just below the soil surface, allowing it to persist through unfavorable seasonal conditions. This botanical strategy enables the plant to navigate its lifecycle by maintaining protective structures near the substrate, facilitating regrowth when environmental conditions become favorable. As it progresses through its developmental stages, the plant exhibits a robust physiological capacity to occupy diverse ecological niches, transitioning from vegetative establishment to reproductive maturity. The lifecycle typically involves a period of active growth fueled by seasonal moisture, followed by a flowering phase where its reproductive organs emerge to facilitate pollination. By utilizing its hemicryptophytic nature, Leucas ciliata ensures survival against herbivory and environmental stressors, maintaining a persistent presence within its habitat through strategic bud placement and seasonal dormancy.

Life form :

hemicryptophyte

Morphology

The morphology of Leucas ciliata is characterized by its growth form as a herb, exhibiting a non-woody structure throughout its vegetative body. It functions as a terrestrial plant, growing in soil rather than as an epiphyte, and operates as an independent organism without parasitic tendencies. In terms of its climbing habit, it is classified as a self-supporting climber, meaning it possesses the structural capability to ascend or spread without relying on a host for nutritional sustenance.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Woodiness :

non-woody

Reproduction

The reproduction of Leucas ciliata is primarily driven by its seed production, characterized by a highly consistent and uniform seed morphology. The reproductive output is defined by a specific seed mass profile where the mean seed mass is recorded at 0.00211 g. This uniformity is absolute across the sampled population, as both the maximum and minimum seed mass values are identical at 0.00211 g. Such precise consistency in seed mass suggests a highly stabilized reproductive strategy, ensuring that each propagule carries a standardized amount of nutrient reserves to facilitate successful germination and seedling establishment.

Seed mass mean:

0.00211 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Leucas ciliata 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. Letters in applied microbiology

Stem

1. Letters in applied microbiology

Preparations

Leucas ciliata has 1 reported preparations identified across 2 scientific publications and several other databases. The most consistently reported preparations include whole plant.

Whole plant

1. Phytochemistry