Chinese Beech

Names and Synonyms

Common Names

• Chinese Beech
• Engler's beech

Scientific Names

Accepted name

Synonyms

• Fagus sylvatica var. chinensis

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, specifically categorized under the class Equisetopsida and subclass Magnoliidae. It is further classified within the order Fagales and the family Fagaceae. Ultimately, it is identified under the genus Fagus as the species Fagus englerianana.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant, known scientifically as Fagus engleriana, exhibits a specific distribution pattern across the Asian continent. Its native range is primarily concentrated within the diverse landscapes of China. Specifically, the species can be found growing throughout the China South-Central region. Furthermore, its presence extends into the mountainous areas of China North-Central. Finally, the geographical footprint of this medicinal plant includes the forested terrains of China Southeast.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Fagus englerianana is defined by its specialized adaptation to high-altitude montane environments, where it occupies a specific niche within the mountain landscape. This species is primarily distributed across a distinct vertical gradient, thriving within a precise elevational range that dictates its habitat preferences and physiological constraints. It is most commonly found at a mean elevation of approximately 2000 m AMSL, though its ecological footprint extends from a minimum altitude of 1500 m AMSL to a maximum limit of 2500 m AMSL. This altitudinal positioning suggests an evolutionary requirement for the specific temperature regimes, moisture levels, and atmospheric pressures characteristic of mid-to-high mountain zones, making it a key component of the subalpine or montane forest structures in its native range.

Elevational range max:

2500 m AMSL

Elevational range mean:

2000 m AMSL

Elevational range min:

1500 m AMSL

Life history

The life history of Fagus engleriana is characterized by its status as a phanerophyte, a life form defined by having its perennating buds located high above the ground on woody stems. Within this classification, it specifically functions as a phanerophyte, ensuring its survival through seasonal shifts by protecting its reproductive and vegetative buds on elevated branches. The species exhibits a deciduous life cycle, meaning it undergoes a seasonal shedding of its foliage to conserve resources and withstand unfavorable climatic conditions. This deciduousness is a key component of its survival strategy, allowing the plant to enter a period of dormancy during colder or drier periods before regenerating its canopy in the following growing season.

Deciduousness :

deciduous

Life form :

phanerophyte

Morphology

The morphology of Fagus engleriana is characterized by its robust growth form as a tree, exhibiting a strictly woody structure throughout its development. As a terrestrial species, it establishes itself directly in the soil, functioning as an independent organism without any parasitic relationship to other plants. Unlike climbing species, it does not possess any climbing habits, whether obligatory, facultative, or self-supporting, instead maintaining a stable, upright arboreal stature.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Fagus engleriana is characterized by a C3 photosynthetic pathway, a metabolic strategy typical of many temperate deciduous trees that relies on the direct fixation of carbon dioxide through the enzyme RuBisCO. This pathway dictates the plant's carbon assimilation efficiency and its water-use strategies in response to environmental variables. Furthermore, the structural integrity and biomass allocation of the species are reflected in its wood properties, specifically possessing a stem specific density (SSD) with a mean value of 748 mg/cm³. This density value provides insight into the plant's mechanical strength and its ability to support its architectural canopy.

Photosynthetic pathway :

C3

Stem specific density (SSD) mean:

748 mg/cm³

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Fagus engleriana has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Karanjin.

Karanjin

1. MedChemComm