Litsea pungens

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Litsea kangdingensis

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and the class Equisetopsida. Within the subclass Magnoliidae, it is organized under the order Laurales and the family Lauraceae. Finally, its specific taxonomic placement is within the genus Litsea.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a diverse geographical presence across several key regions in Asia. Within China, its habitat extends through the South-Central and North-Central territories. Furthermore, it is widely distributed throughout the Southeast regions of China. The species also maintains a notable presence in the high-altitude areas of Tibet. Beyond China, its range continues into the Indo-China region, specifically within Myanmar.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Litsea pungens is characterized by its specific distribution within montane environments, where it occupies a distinct altitudinal niche. The species is primarily found across a significant vertical gradient, ranging from a minimum elevation of 800 m AMSL to a maximum elevation of 2300 m AMSL. Within this range, the plant shows a central preference for mid-to-high elevation zones, with a mean elevational occupancy of approximately 1550 m AMSL. This elevational distribution suggests that the species is adapted to the specific climatic conditions, temperature regimes, and moisture levels typical of these highland ecosystems.

Elevational range max:

2300 m AMSL

Elevational range mean:

1550 m AMSL

Elevational range min:

800 m AMSL

Life history

The life history of Litsea pungens is characterized by its status as a perennial organism, allowing it to persist through multiple growing seasons and establish a long-term presence within its ecological niche. Throughout its lifespan, the plant exhibits a deciduous growth habit, undergoing seasonal cycles where it sheds its foliage before entering periods of dormancy or new growth. This combination of a perennial lifecycle and deciduous nature enables the species to adapt to seasonal environmental fluctuations, managing its resources over many years while responding to cyclical changes in climate and light availability.

Deciduousness :

deciduous

Lifecycle :

perennial

Morphology

The morphology of Litsea pungens is characterized by its growth form as a woody tree. This species exhibits a significant range in stature, with plant heights typically ranging from a minimum of 3 m to a maximum of 10 m, maintaining an average height of approximately 6.5 m. Unlike climbing species, it is classified as a self-supporting plant, maintaining its structure through its woody development.

Climber :

self-supporting

Growth form :

tree

Plant height max:

10 m

Plant height mean:

6.5 m

Plant height min:

3 m

Woodiness :

woody

Physiology

The physiological profile of Litsea pungens is characterized by significant morphological variability in its foliar structures, which play a critical role in its metabolic processes and photosynthetic capacity. The leaves exhibit a broad range of dimensions, with a mean leaf length of 9.5 cm, though individual specimens can fluctuate significantly between a minimum length of 4 cm and a maximum length of 15 cm. This variation in surface area is complemented by a dynamic leaf width that ranges from a minimum of 2 cm to a maximum of 5.5 cm. These dimensions suggest a highly adaptable leaf architecture that likely optimizes light interception and gas exchange across different microclimatic conditions. Such structural plasticity in leaf size and width is essential for regulating transpiration rates and maintaining efficient nutrient transport within the plant's vascular system.

Leaf length max:

15 cm

Leaf length mean:

9.5 cm

Leaf length min:

4 cm

Leaf width max:

5.5 cm

Leaf width min:

2 cm

Reproduction

The reproduction of Litsea pungens is characterized by the development of distinct fruits and seeds with specific morphological dimensions. The fruits produced by this species typically exhibit a near-spherical or slightly irregular shape, with a mean diameter of 0.85 cm for both length and width. Specifically, the fruit length varies from a minimum of 0.7 cm to a maximum of 1 cm, while the fruit width ranges from a minimum of 0.7 cm to a maximum of 1 cm. Within these fruits, the seeds serve as the primary reproductive units, maintaining a highly consistent mass. The seed mass is recorded at a mean, minimum, and maximum value of 0.0243 g, indicating a uniform seed size across the reproductive cycle of the plant.

Fruit length max:

1 cm

Fruit length mean:

0.85 cm

Fruit length min:

0.7 cm

Fruit width max:

1 cm

Fruit width mean:

0.85 cm

Fruit width min:

0.7 cm

Seed mass mean:

0.0243 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Litsea pungens 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 leaf.

Leaf

1. Molecules (Basel, Switzerland)

Chemicals

Litsea pungens has 2 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include LIMONENE, Terpenes.

LIMONENE

1. Molecules (Basel, Switzerland)

Terpenes

1. Molecules (Basel, Switzerland)

Activities

Litsea pungens has 2 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Antibacterial, Antioxidant.

Antibacterial

1. Molecules (Basel, Switzerland)

Antioxidant

1. Molecules (Basel, Switzerland)