Hedychium yunnanense

Names and Synonyms

Scientific Names

Accepted name

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 Zingiberales, it is classified under the family Zingiberaceae. It is specifically identified by the genus Hedychium, with the species name yunnanense.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is primarily found within the diverse landscapes of East and Southeast Asia. Its range extends across various regions of China, specifically encompassing the South-Central territories. Additionally, it can be located within the Southeast portions of the country. Beyond the borders of China, the species is also distributed throughout the Indo-China peninsula. Specifically, its presence is documented within the tropical environment of Vietnam.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Hedychium yunnanense is closely tied to specific altitudinal gradients within its native montane habitats. This species thrives within a distinct elevational range, typically found at altitudes between 1300 m and 1600 m AMSL. Occupying these mid-to-high elevation zones, the plant is adapted to the environmental conditions characteristic of these specific strata, which influence the moisture availability, temperature fluctuations, and light intensity it encounters. Its presence is restricted to this narrow vertical band, indicating a specialized ecological niche that relies on the unique climatic stability provided by these elevations.

Elevational range max:

1600 m AMSL

Elevational range min:

1300 m AMSL

Life history

The life history of Hedychium yunnanense is characterized by its classification as a geophyte, a life form that relies on underground storage organs to survive unfavorable environmental conditions. As a perennial species, it maintains its biological continuity through rhizomes located beneath the soil surface, which allow the plant to remain dormant during periods of physiological stress or seasonal changes before emerging to produce lush, leafy shoots. This geophytic strategy enables the plant to regenerate annually, utilizing stored nutrients to fuel rapid vegetative growth and the eventual development of its reproductive structures. By sequestering vital resources in its subterranean systems, Hedychium yunnanense effectively navigates its ecological niche, ensuring survival and successful seasonal cycles of growth and flowering.

Life form :

geophyte

Morphology

The morphology of Hedychium yunnanense is characterized by its growth habit as a self-supporting plant, functioning as a non-climbing species that maintains its own structural integrity without the need for external support. It is an independent organism, exhibiting no parasitic tendencies toward other plants, and is strictly terrestrial in its ecological niche rather than growing as an epiphyte.

Climber :

self-supporting

Epiphyte :

terrestrial

Parasite :

independent

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Hedychium yunnanense 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 rhizome.

Rhizome

1. Natural product research

Chemicals

Hedychium yunnanense has 1 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Hedychenone.

Hedychenone

1. Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica

Preparations

Hedychium yunnanense has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include rhizomes.

Rhizomes

1. Natural product research