Eulophia obtusa
Overview
Species Profile
Eulophia obtusa is a terrestrial orchid species characterized by its robust pseudobulbs and broad, pleated leaves. This ground-dwelling orchid produces tall flower spikes bearing clusters of small, yellowish-green to brown flowers. As a terrestrial orchid, it plays a role in its ecosystem through specialized relationships with mycorrhizal fungi, which are essential for seed germination and nutrient uptake.
The species occurs across the Indian subcontinent, with documented populations in Bangladesh, India, and Nepal. It inhabits inland wetland environments, typically growing in marshy grasslands, wet meadows, and seasonally flooded areas where it benefits from consistent moisture levels and organic-rich soils.
Eulophia obtusa faces severe pressure from multiple human activities. Livestock farming and ranching operations degrade its wetland habitats through trampling, overgrazing, and soil compaction. Mining and quarrying activities directly destroy habitat and alter local hydrology. Agricultural expansion for annual and perennial crops continues to convert remaining wetland areas, fragmenting populations and reducing available habitat.
The species is classified as Critically Endangered with a decreasing population trend, reflecting the ongoing intensity of these threats. Current conservation efforts focus primarily on habitat protection within existing protected areas, though coverage remains limited across its range.
The outlook for Eulophia obtusa remains concerning. Without significant intervention to address habitat conversion and degradation, particularly in wetland ecosystems across South Asia, the species faces continued decline. The combination of multiple ongoing threats and limited protected habitat suggests recovery will require coordinated conservation action across its range countries.
Eulophia obtusa faces three main ongoing threats to its survival. The plant's habitat is being converted for cattle ranching and other livestock operations, destroyed by mining and quarrying activities that extract minerals and stone, and cleared to make way for farmland growing crops like grains, vegetables, and other non-tree agricultural products. All of these threats are currently ongoing, indicating that pressure on this species remains stable rather than improving or worsening.
