Ventilago leiocarpa

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Smythea nitida
• Ventilago leiocarpa var. pubescens

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta within the class Equisetopsida. As a member of the subclass Magnoliidae and the order Rosales, it is specifically positioned in the family Rhamnaceae. Finally, it is identified by the genus Ventilago, with its specific species name being leiocarpa.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad geographical range across several specific regions in Asia. In China, its presence is documented throughout the South-Central and Southeast territories. Additionally, it can be found growing on the island of Hainan. The distribution extends to the island of Taiwan within the Eastern Asia region. Finally, its habitat includes the landscapes of Laos within the Indo-China area.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Ventilago leiocarpa is characterized by its presence across diverse topographical gradients, specifically within an elevational range that reaches a maximum of 1500 m AMSL. This species typically thrives in environments where the mean elevation is approximately 1500 m AMSL, suggesting a specialized adaptation to mid-to-high altitude ecosystems. Such distribution patterns often indicate a preference for specific montane or sub-montane climatic conditions, where temperature fluctuations and moisture availability are governed by the atmospheric pressures found at these heights. The plant's ability to occupy these specific altitudinal niches plays a crucial role in its integration within local forest structures and its ecological interactions within its native habitat.

Elevational range max:

1500 m AMSL

Life history

The life history of Ventilago leiocarpa is characterized by its nature as a perennial species, meaning it persists through multiple growing seasons rather than completing its cycle in a single year. As a long-lived woody climber, it establishes itself within its ecosystem and undergoes continuous growth cycles, allowing it to maintain a stable presence in its habitat over extended periods. Its development involves a sustained vegetative phase where it climbs toward light sources, followed by periodic reproductive phases that contribute to its long-term survival and population stability.

Lifecycle :

perennial

Morphology

The morphology of Ventilago leiocarpa is characterized by its distinct growth habit and structural composition, functioning primarily as a woody climber. It exhibits a liana-like development, utilizing its vine-like stems to ascend through surrounding vegetation, though it possesses characteristics that allow for various degrees of climbing support, ranging from obligatory to facultative and self-supporting mechanisms. While its structural identity is rooted in its climbing nature, the plant's developmental architecture can also be described through its shrub-like growth forms, exhibiting the robust, woody characteristics typical of a perennial shrub. This combination of a woody, climbing stem and a dense, shrubby habit defines its physical presence and architectural complexity within its habitat.

Climber :

liana

Climber :

self-supporting

Growth form :

shrub

Woodiness :

woody

Physiology

The physiology of Ventilago leiocarpa is characterized by a C3 photosynthetic pathway, which governs its carbon fixation processes and metabolic efficiency. The vegetative morphology is defined by distinct leaf dimensions that reflect its physiological capacity for light interception and gas exchange. The leaves exhibit a mean length of 6 cm, ranging from a minimum of 4 cm to a maximum of 8 cm, while their width varies from a minimum of 1.5 cm to a maximum of 3.2 cm, maintaining an average width of 2.35 cm. These structural parameters facilitate the plant's metabolic functions within its specific ecological niche.

Leaf length max:

8 cm

Leaf length mean:

6 cm

Leaf length min:

4 cm

Leaf width max:

3.2 cm

Leaf width mean:

2.35 cm

Leaf width min:

1.5 cm

Photosynthetic pathway :

C3

Reproduction

The reproduction of Ventilago leiocarpa is characterized by specific morphological dimensions regarding its inflorescence and fruit development. The plant produces inflorescences that are notably small, with lengths ranging from a minimum of 0.001 m to a maximum of 0.002 m. Following successful pollination, the development of the fruit follows a distinct size distribution; the fruits typically measure between a minimum of 3 cm and a maximum of 5 cm in length, with an observed mean fruit length of approximately 4 cm.

Fruit length max:

5 cm

Fruit length mean:

4 cm

Fruit length min:

3 cm

Inflorescence length max:

0.002 m

Inflorescence length min:

0.001 m

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Ventilago leiocarpa 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. Plant cell reports

Chemicals

Ventilago leiocarpa has 14 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include (+)-aromadendrin, 1,2,6-trihydroxy-7,8-dimethoxy-3-methylanthraquinone, 2-hydroxyemodin 1-methyl ether, CATENARIN, Chrysophanol.

(+)-aromadendrin

1. Journal of natural products

1,2,6-trihydroxy-7,8-dimethoxy-3-methylanthraquinone

1. Journal of natural products

2-hydroxyemodin 1-methyl ether

1. Journal of natural products

CATENARIN

1. Journal of natural products

Chrysophanol

1. Journal of natural products

Islandicin

1. Journal of natural products

Lupeol

1. Journal of natural products

Parietin

1. Journal of natural products

STIGMASTEROL

1. Journal of natural products

Skyrin

1. Journal of natural products

Activities

Ventilago leiocarpa has 1 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Cytotoxic.

Cytotoxic

1. Journal of natural products