Vanda sanderiana is a flower of the orchid family. It is commonly called Waling-waling in the Philippines and is also called Sander's Vanda, after Henry Frederick Conrad Sander, a noted orchidologist. The orchid is considered to be the "Queen of Philippine flowers" and is worshiped as a diwata by the indigenous Bagobo people. Heinrich Gustav Reichenbach named as Vanda sanderiana. Studies have shown that when raised at high altitude, the plant bears flowers early. In 2013, a bill was passed by the Philippine Senate declaring the Waling-waling as a national flower alongside the Sampaguita.