Principal originators and introducers

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Referred to in the Register and Checklist

    P
  • ‘PaineW.H. Aust. (Mount Iris Nurseries)’
  • ‘Palmer, Alan UK.’
  • ‘Pamplin UK.’
  • ‘Paquot Fr.’
  • ‘Parfitt R.W. UK. (Springfield Nurseries)’
  • ‘Parker (Spalding)’
  • ‘Parker USA.’
  • ‘Parmenter Mrs. A. UK.’
  • ‘Parmenter UK.’
  • ‘Parrett H.F. UK. (The Nurseries)’
  • ‘Parsons, Ian UK.’
  • ‘Pat Can.’
  • ‘Paterson, Peter Aust.’
  • ‘Patneham Aust.’
  • ‘Patterson S. Aust.’
  • ‘Paul F. UK.’
  • ‘Paul W. UK.’
  • ‘Payne UK.’
  • ‘Payneham (Swell, Henry >1930, Bowel’s J.W. ) Aust.’
  • ‘Peakhurst Aust.’
  • ‘Pearce A.E. of Farnham UK.’
  • ‘Pearson (Spalding)’
  • ‘Pearson J.R. UK. (Chilwell Nurseries)’
  • ‘Peat, Sam. UK.’
  • ‘Pejcha, Josef Cz.’
  • ‘Pelatscheck Bros.’
  • ‘Perkins Aust.’
  • ‘Perkins UK.’
  • ‘Pertuzes Belg.’
  • ‘Peterson NZ.’
  • ‘Petron Aust.’
  • ‘Pettigrew UK.’
  • ‘Pfitzer W.G. Ger.’
  • ‘Phillips T.H. & A.E. UK. (Henstridge Nurseries)’
  • ‘Pierrt, Mrs. Pat. Can.’
  • ‘Pitkins USA.’
  • ‘Plaisancon’
  • ‘Plaisancon Fr.’
  • ‘Poirier Fr.’
  • ‘Polatschek, Josef Aus.’
  • ‘Pollard, Steve. UK.’
  • ‘Pope M. UK.’
  • ‘Popham UK.’
  • ‘Popperwell, Mrs. E.A. UK.’
  • ‘Portas, Tom and John UK.’
  • ‘Poss, Martin A. USA.’
  • ‘Post, Phillip M. USA.’
  • ‘Postan UK.’
  • ‘Potten-Losten (Spalding)’
  • ‘Pottinger, Bill. UK.’