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. Ryutaro Nakajima

= Hoon Cheong San  x   Kwa Siew Tee  registered: 8/06/1998 by  Koh Keng Hoe
ANOS judging segment: ANOS exotic   (Section Ceratobium / Phalaenanthe / Spatulata )

Species composition summary:

schulleri 31.3%   violaceoflavens 25.%   discolor 12.5%   stratiotes 12.5%   taurinum 6.3%   aries 6.3%   phalaenopsis 3.1%   tokai 3.1%

Detailed composition:

Den. Ryutaro Nakajima  = Hoon Cheong San  x  Kwa Siew Tee = [Medusa x Rose Chong] x [Morgenster x schulleri]
Rose Chong = May Neal x Janice Tanaka = [Hawaii x schulleri] x [aries x taurinum]
Morgenster = stratiotes x violaceoflavens
Medusa = violaceoflavens x discolor
Hawaii = phalaenopsis x tokai