The orchid Vanda Leng is a hybrid in the Vanda genus. registered with the Royal Horticultural Society by T.Orchids in 1972. It is originated by S.Rakpaibulsombat Registered parents are Vanda James Toogood × Vanda Yip Sum Wah. The key influencing species of this hybrid are No items in the list. listed in order of their genetic contribution.