Gymnadenia bicornis
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Gymnadenia bicornis faces severe population declines primarily due to habitat destruction from agricultural intensification and urban development across its European range. The species is particularly vulnerable to changes in traditional grassland management practices, as it requires specific soil conditions and mycorrhizal relationships that are disrupted by fertilizer application and frequent mowing. Climate change poses an additional threat by altering the delicate timing between flowering periods and pollinator activity, while also shifting suitable habitat zones to higher elevations.
Habitat
Gymnadenia bicornis inhabits nutrient-poor calcareous grasslands, alpine meadows, and chalk downs across Europe, typically growing in well-drained soils at elevations ranging from sea level to 2,500 meters. The species requires specific soil pH conditions and depends on complex mycorrhizal fungal associations that are sensitive to chemical disturbance.
Other threatened species in ORCHIDACEAE
Frequently asked questions
Why is Gymnadenia bicornis classified as Endangered?
Where does Gymnadenia bicornis live?
What are the main threats to Gymnadenia bicornis?
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