Dendrobium hybrids checklist

To confirm the registration of a Dendrobium hybrid & view its composition/progeny: (Database as at 1 January 2018 RHS registrations)

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Den. Ryzhkova

= Garnet Beauty  x   Fran's Twist   ( has 1 hybrid progeny )  registered: 12/07/1990 by  Singapore Bot. Gdns
ANOS judging segment: ANOS exotic   (Section Phalaenanthe / Spatulata )

Species composition summary:

taurinum 28.1%   tokai 12.5%   discolor 12.5%   gouldii 12.5%   phalaenopsis 9.4%   schulleri 6.3%   nindii 6.3%   bigibbum 6.3%   lineale 3.1%   schroederianum 3.1%

Detailed composition:

Den. Ryzhkova  = Garnet Beauty  x  Fran's Twist = [Concert x Liholiho] x [Blanche Aisaka x taurinum]
Liholiho = May Neal x Ethel Kawamoto = [Hawaii x schulleri] x [Shibata x discolor]
Alice Spalding = tokai x discolor
Blanche Aisaka = Blue Jay x gouldii = [Louisae x nindii] x gouldii
Concert = Orchidwood x Alice Spalding = [bigibbum x phalaenopsis] x Alice Spalding
Louisae = schroederianum x lineale
Shibata = taurinum x tokai
Hawaii = phalaenopsis x tokai