Bulbophyllum catenarium

Bulbophyllum catenarium is a miniature pseudobulbous epiphyte from wet tropical climates. It occurs in Peninsula Malaysia, Borneo, Yunnan province of China and Vietnam in wet and mossy evergreen lowland montane forests on twigs and terminal branches in the upper canopy at elevations of 700 to 2500 metres. It prefers intermediate temperatures and blooms in spring, summer and fall.