Principal originators and introducers

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Referred to in the Register and Checklist

    R
  • ‘Rager C.W. USA.’
  • ‘Rawlings S. UK. (Lackhams College Wilts)’
  • ‘Read F.G. UK.’
  • ‘Rendatler Fr.’
  • ‘Rendle UK.’
  • ‘Richalet Fr. (Spalding)’
  • ‘Richards Mrs. J. Aust.’
  • ‘Richardson Mrs. P. UK.’
  • ‘Richie Mrs. D.J. Aust.’
  • ‘Robbins UK.’
  • ‘Rober, Ernest Heinrick Christian USA. (Geranium Farm, West Los Angeles Nursery)’
  • ‘Roberts D. UK.’
  • ‘Robinson A.S. UK.’
  • ‘Robinson Mr. Aust.’
  • ‘Rock (Spalding)’
  • ‘Rogers UK.’
  • ‘Roller, Carole USA.’
  • ‘Rollinson UK.’
  • ‘Ross, Ervin & Mary Ellen USA. (Merry Gardens)’
  • ‘Roth USA.’
  • ‘Rouge’
  • ‘Rouse Belg.’
  • ‘Roxain Fr. (Spalding)’
  • ‘Rozain Fr. (Spalding)’
  • ‘Rozain-Boucharlet Fr. (Spalding)’
  • ‘Rudolph van der Goot’
  • ‘Rundle’
  • ‘Russell UK.’
  • ‘Rutter W.E. UK.’