Bulbophyllum taiwanense
Introduction '''''Bulbophyllum taiwanense''''' is a species of orchid in the genus ''Bulbophyllum''. Its inflorescence has 2.4-4" in length with 5-8 orange flowers, each is 1.5" in length.
References * The Bulbophyllum-Checklist*  Bulbophyllum taiwanense*  Bulbophyllum taiwanense, Smithsonian Gardens.