Chinese Elaeocarpus

Names and Synonyms

Common Names

• Chinese Elaeocarpus

Scientific Names

Accepted name

Synonyms

• Friesia chinensis

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. Within the order Oxalidales, it is classified under the family Elaeocarpaceae. Its taxonomic designation is completed by its placement in the genus Elaeocarpus.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific geographical range across parts of East and Southeast Asia. In China, it is commonly found throughout the South-Central regions. Its distribution also extends into the Southeast territories of China. Moving further south, the species can be located within the Indo-China peninsula. Specifically, it is documented to grow within the country of Vietnam.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Elaeocarpus chinensis is closely tied to specific altitudinal gradients within its native habitat, typically thriving in mid-elevation subtropical environments. This species is most commonly found within an elevational range that begins at a minimum of 350 m AMSL and extends up to a maximum of 850 m AMSL. Throughout its distribution, the plant maintains a mean elevation of approximately 600 m AMSL, suggesting a preference for the distinct climatic conditions and soil compositions characteristic of these moderate altitudes.

Elevational range max:

850 m AMSL

Elevational range mean:

600 m AMSL

Elevational range min:

350 m AMSL

Life history

The life history of Elaeocarpus chinensis is characterized by a growth habit and foliage pattern that exhibits a degree of variability in its deciduousness, categorized as being deciduously evergreen or variable depending on environmental conditions. As a perennial woody species, it progresses through distinct developmental stages, beginning with seed germination that leads to the establishment of a robust root system and a spreading canopy. The plant maintains a predominantly evergreen state, providing continuous photosynthetic activity, although it may undergo periods of leaf shedding or transition in response to seasonal shifts or climatic stress. Throughout its life cycle, the plant focuses energy on vegetative expansion and the production of reproductive structures, eventually maturing to produce flowers and seeds that facilitate the dispersal and recruitment of new individuals within its native habitat.

Deciduousness :

evergreen

Morphology

The morphology of Elaeocharpus chinensis is characterized by a robust, woody growth form, specifically developing as a tree. It is an independent organism, functioning as a non-parasitic species that does not rely on a host for nutrients. In terms of its ecological niche and habit, the plant is terrestrial rather than aquatic, semiaquatic, or epiphytic. Furthermore, it lacks any climbing tendencies, such as being a liana, vine, or self-supporting climber, maintaining its structural integrity as a free-standing, woody tree.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Elaeocarpus chinensis is characterized by its specific metabolic and structural adaptations. The plant utilizes the C3 photosynthetic pathway, a process typical of many woody tropical species, where carbon fixation occurs directly through the Calvin cycle without the specialized mechanisms found in C4 or CAM plants. In terms of its structural composition, the plant exhibits a stem specific density (SSD) with a mean value of 513 mg/cm³, reflecting its wood density and internal tissue organization.

Photosynthetic pathway :

C3

Stem specific density (SSD) mean:

513 mg/cm³

Reproduction

Reproduction in Elaeocarpus chinensis involves a complex interplay of biological mechanisms, primarily characterized by a diverse range of dispersal syndromes. The plant exhibits a versatile approach to seed movement, utilizing a combination of anemochorous (wind-dispersed), zoochorous (animal-dispersed), autochorous (self-dispersed), and hydrochorous (water-dispersed) strategies, as well as unspecialized methods. While the dispersal syndrome is prominently identified as zoochorous, meaning it relies on animals for seed distribution, the inclusion of anemochory and hydrochory suggests that environmental factors like wind and water currents also play significant roles in spreading the species across different habitats. This multi-modal dispersal strategy enhances the plant's ability to colonize new areas and ensures survival through various ecological conditions.

Dispersal syndrome :

zoochorous

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Elaeocarpus chinensis 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 fruit, stem.

Fruit

1. Journal of natural products

Stem

1. Journal of natural products

Chemicals

Elaeocarpus chinensis has 9 reported phytochemicals identified across 2 scientific publications and several other databases. The most consistently reported chemicals include Cucurbitacin, Elaeocarpucin A, Elaeocarpucin B, Elaeocarpucin C, Elaeocarpucin D.

Cucurbitacin

1. Journal of natural products

Elaeocarpucin A

1. Journal of natural products

Elaeocarpucin B

1. Journal of natural products

Elaeocarpucin C

1. Journal of natural products

Elaeocarpucin D

1. Journal of natural products

Elaeocarpucin E

1. Journal of natural products

Elaeocarpucin F

1. Journal of natural products

Elaeocarpucin G

1. Journal of natural products

Elaeocarpucin H

1. Journal of natural products

Preparations

Elaeocarpus chinensis has 2 reported preparations identified across 2 scientific publications and several other databases. The most consistently reported preparations include methanol extracts of the fruits, methanol extracts of the stem bark.

Methanol extracts of the fruits

1. Journal of natural products

Methanol extracts of the stem bark

1. Journal of natural products