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R.J.Williamson

6 records across 4 genera
First registered in 1965
  • 6
  • 2
  • 2
  • 1
  • 1
NameParentageRegisteredOriginator
Dendrobium Ron WilliamsonDen. Ron Williamson
Den. Gold Flush × Den. chrysotoxum
Apr 29 1983O/U
Paphiopedilum Ron WilliamsonPaph. Ron Williamsonprimary
Paph. niveum × Paph. primulinum
Nov 1 1980R.J.Williamson
Paphiopedilum Gwenda OverettPaph. Gwenda Overett
Paph. Cherokee × Paph. primulinum
Jan 1 1979Beall
Miltonia Jim MackinneyMilt. Jim Mackinney
Milt. Castanea × Milt. Sao Paulo
Jan 1 1976R.J.Williamson
Cattleya Morningside SplashC. Morningside Splash
C. guttata × C. Interglossa
Jan 1 1974R.J.Williamson
Cattleya Gravatt GoldC. Gravatt Gold
C. Bob Betts × C. Firefly (1930)
Jan 1 1965Armstrong/Brown