Vanda is a genus in the orchid family (Orchidaceae) which, although not large (about fifty species), is one of the most important florally. This genus and it allies are considered to be the most highly evolved of all orchids within Orchidaceae. The genus is very highly prized in horticulture for its showy, fragrant, long lasting, and intensely colorful flowers.
Pictures were taken during the Flora Filipina Expo 2012 by the Philippine Orchid Society at Quezon Memorial Circle in Quezon City, Philippines.
Disclaimer: I am not an expert in orchids, so, i might have some mistakes in classifying some of the images above.