Oncidium is a large genus in the Orchidaceae family with over 750 plant species that vary in size, color, and fragrance. The genus name originates from the Greek word onkos that means “swelling” and refers to the prominent callus growth on the flower’s lip. These plants are called the dancing lady orchids or dancing ladies because of their showy flowers that sway gently as the wind blows, somehow mimicking a dancing lady. They are also known as the golden shower orchids, spray orchids, bee orchids, and tiger orchids.