Taiwan Ground Orchid

Names and Synonyms

Common Names

• Taiwan Ground Orchid

Scientific Names

Accepted name

Synonyms

• Jimensia formosana
• Bletilla yunnanensis var. limprichtii
• Jimensia kotoensis
• Jimensia morrisonicola
• Bletilla formosana f. kotoensis
• Jimensia szetschuanica
• Bletilla formosana f. rubrolabella
• Jimensia yunnanensis
• Bletilla kotoensis
• Bletilla morrisonicola
• Bletia morrisonicola
• Bletia formosana
• Bletia kotoensis
• Bletilla striata var. kotoensis
• Bletilla szetschuanica
• Bletilla yunnanensis

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 Asparagales, it is classified under the family Orchidaceae and is identified by the genus Bletilla.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad geographical presence across various regions of East Asia. In China, its distribution spans from the South-Central areas to the North-Central provinces. It is also commonly found throughout the Southeast region of China and within Tibet. Beyond mainland China, the species extends its reach into the Nansei-shotō islands of Eastern Asia. Together, these locations define the specific natural range of Bletilla formosa.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Bletilla formosa is characterized by its distribution within specific montane habitats, where it thrives across a significant vertical gradient. This species is primarily found in high-altitude environments, occupying an elevational range that extends from a minimum of 1400 m AMSL to a maximum of 3400 m AMSL. Within these altitudinal zones, the plant adapts to the varying climatic conditions and soil compositions typical of mid-to-high mountain ecosystems, playing a role in the specialized niches of its native terrain.

Elevational range max:

3400 m AMSL

Elevational range min:

1400 m AMSL

Life history

The life history of Blettilla formosa is characterized by its specialized survival strategies, primarily functioning as a geophyte and a cryptophyte. As a geophyte, the plant relies on underground storage organs, such as fleshy tubers, to endure unfavorable environmental conditions, including seasonal droughts or cold temperatures, allowing it to remain dormant until optimal growing conditions return. This strategy of sequestering nutrients and water beneath the soil surface is central to its life cycle, facilitating rapid regrowth during the active season. Its classification as a cryptophyte further defines its life history, as its regenerative buds are located below the soil surface or at ground level, protecting the vital meristematic tissues from herbivory and environmental extremes. This combination of life forms enables the plant to maintain a perennial existence, cycling through periods of vegetative expansion and reproductive flowering while ensuring long-term persistence within its ecological niche.

Life form :

geophyte

Life form :

cryptophyte

Morphology

The morphology of Blettilla formosa is characterized by its growth habit as a terrestrial plant, meaning it is primarily terrestrial and does not function as an epiphyte. It does not exhibit climbing behavior, as it is neither an obligatory, facultative, nor self-supporting climber. Furthermore, the species is biologically independent, functioning as an independent organism rather than an obligatory or facultative parasite.

Climber :

self-supporting

Epiphyte :

terrestrial

Parasite :

independent

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Bletilla formosana has 4 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Flavonoids, Steroids, Stilbenes, triterpenoids.

Flavonoids

1. Journal of ethnopharmacology

Steroids

1. Journal of ethnopharmacology

Stilbenes

1. Journal of ethnopharmacology

triterpenoids

1. Journal of ethnopharmacology

Activities

Bletilla formosana has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Hemostatic.

Hemostatic

1. Journal of ethnopharmacology

Conditions

Bletilla formosana has 5 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include cough, epistaxis, gastrointestinal disorders, hemoptysis, peptic ulcer.

Cough

1. Journal of ethnopharmacology

Epistaxis

1. Journal of ethnopharmacology

Gastrointestinal disorders

1. Journal of ethnopharmacology

Hemoptysis

1. Journal of ethnopharmacology

Peptic ulcer

1. Journal of ethnopharmacology

Preparations

Bletilla formosana has 2 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include fermented, non-fermented products.

Fermented

1. Journal of bioscience and bioengineering

Non-fermented products

1. Journal of bioscience and bioengineering