Oreorchis foliosa

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Corallorhiza foliosa

Sources: Wikidata

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. It is specifically identified by its genus, Oreorchis.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a widespread presence across several key regions within the Asian continent. In the Indian Subcontinent, its habitat extends through the diverse landscapes of the West Himalaya and the East Himalaya. It is also documented growing within the mountainous terrain of Nepal. Moving beyond the Indian Subcontinent, the species can be found in the Indo-China region. Specifically, its geographical range includes the country of Myanmar.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Oreocharis foliosa is characterized by its specialized adaptation to high-altitude montane environments, where it occupies a specific vertical niche within its habitat. This species thrives within a distinct elevational range, found typically at altitudes starting from a minimum of 2200 m AMSL and extending up to a maximum of 4500 m AMSL. Such a broad altitudinal distribution suggests an ability to withstand significant variations in temperature, atmospheric pressure, and UV exposure associated with ascending mountain gradients. Its presence across these diverse elevations indicates that it is well-integrated into the complex microclimates of high-elevation ecosystems, likely relying on specific soil compositions and moisture levels found within these montane zones to maintain its physiological functions.

Elevational range max:

4500 m AMSL

Elevational range min:

2200 m AMSL

Life history

The life history of Orchis folioza is characterized by a specialized survival strategy centered around its underground storage organs. As a plant that navigates seasonal environmental shifts, its life form is classified as a geophyte, relying on subterranean structures to persist through unfavorable periods. Furthermore, its biological classification as a cryptophyte highlights its tendency to keep its vital regenerative parts protected beneath the soil surface, ensuring resilience against external stressors. This lifecycle allows the plant to remain dormant during certain seasons, emerging only when conditions are optimal for growth and reproduction.

Life form :

geophyte

Life form :

cryptophyte

Morphology

The morphology of Orchis folioza is characterized by its growth form as a herb, exhibiting a non-woody structure throughout its vegetative parts. It functions as an independent organism, showing no parasitic tendencies toward other plants. In terms of its ecological positioning and habit, the plant is terrestrial rather than epiphytic, and it does not exhibit a climbing habit, maintaining a self-supporting stature within its natural habitat.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Woodiness :

non-woody

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Oreorchis foliosa has 3 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Polysaccharide, glucose, mannose.

Polysaccharide

1. Biomedical chromatography : BMC

glucose

1. Biomedical chromatography : BMC

mannose

1. Biomedical chromatography : BMC