Papilionanda Tansri Ong Keehui (Papilionanda Mevr. L. Velthuis × Vanda Flora Watanabe)

The orchid Papilionanda Tansri Ong Keehui is a hybrid in the Papilionanda genus. registered with the Royal Horticultural Society by Ooi Leng Sun in 1987. Registered parents are Papilionanda Mevr. L. Velthuis × Vanda Flora Watanabe. The key influencing species of this hybrid are Vanda sanderiana (62.50% section: Roeblingiana ) Papilionanthe teres (12.50% ) Papilionanthe hookeriana (12.50% ) listed in order of their genetic contribution.