Bulbophyllum romklaoense Pingyot & Thawara A habit B pseudobulb with inflorescence arising from the base C flower, front view D flower, side view (right petal and right lateral sepal removed) E floral bract F dorsal sepal G lateral sepals (flattened & indumentum removed) H petals J column, top part K lip L anther cap (from Inthakul N887-50). Drawn by T. Pingyot.