Parandachnis Ursula Holttum (Pararachnis Eric Holttum × Vanda Dawn Nishimura)

The orchid Parandachnis Ursula Holttum is a hybrid in the Parandachnis genus. registered with the Royal Horticultural Society by S.Y.Alsagoff in 1976. It is originated by Kranji Registered parents are Pararachnis Eric Holttum × Vanda Dawn Nishimura. The key influencing species of this hybrid are Paraphalaenopsis denevei (25.00% ) Vanda coerulea (25.00% section: Longicalcarata ) Vanda sanderiana (21.88% section: Roeblingiana ) listed in order of their genetic contribution.