To confirm the registration of a Dendrobium hybrid & view its composition/progeny: (Database as at 1 January 2018 RHS registrations)
Den. Sianne Velvet= Denise Leicester x violaceoflavens ( has 9 hybrid progeny ) registered: 7/11/1985 by Wijaya H. -Bratanata B.
ANOS judging segment: Australasian (Section Ceratobium / Phalaenanthe / Spatulata )
Species composition summary:
Den. Sianne Velvet = Denise Leicester x violaceoflavens = [Louisae x May Neal] x violaceoflavens
May Neal = Hawaii x schulleri = [phalaenopsis x tokai] x schulleri
Louisae = schroederianum x lineale