bulbar, bulb, bulb hydro-generator, Bulbus Alli Macrostemi, bulbospongiosus reflex, Bulbophyllum japonicum, bulbocavernosus muscle, Bulbophyllum orientale, Bulbochaete denticulata, Bulbophyllum chitouense, Bulbophyllum menlunense, Bulbophyllum nigrescens 返回 bulbiceps