Principal originators and introducers

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Referred to in the Register and Checklist

    H
  • ‘Hartmann Aust.’
  • ‘Hartsook, Francis USA.’
  • ‘Haswell Aust.’
  • ‘Hatchard, Mrs. Denise UK. (Albermule Nursery Wales)’
  • ‘Hausler, Mrs. Traute. Can.’
  • ‘Hawkins of Hidcote Manor UK.’
  • ‘Hawley Can.’
  • ‘Hayes NZ.’
  • ‘Hayes UK.’
  • ‘Headley, Frank UK.’
  • ‘Heard Aust.’
  • ‘Heather G. Aust.’
  • ‘Heide Mrs. A. USA.’
  • ‘Henderson Bert. UK. Huddersfield Angel Specialist’
  • ‘Henderson E.G. & Son UK.’
  • ‘Henderson Peter USA.’
  • ‘Hendy, Mrs Lola S. Aust. Tarronlea Nursery’
  • ‘Henley, Robert M. USA.’
  • ‘Henstridge UK.’
  • ‘Herlout Fr.’
  • ‘Herney (Spalding)’
  • ‘Herraiz M.P. Swe.’
  • ‘Hickman UK. (Southend Parks and Gardens)’
  • ‘Hieke Cz.’
  • ‘Hill Fr.’
  • ‘Hill G.T. UK. (St. Helen’s Nursery)’
  • ‘Hill USA.’
  • ‘Hillier UK.’
  • ‘Hinchliffe, John UK.’
  • ‘Hinsdale USA.’
  • ‘Hirt, Mrs. Elsie Aust.’
  • ‘Hock & Smith Swz.’
  • ‘Hoddinott UK.’
  • ‘Hodge H. UK.’
  • ‘Hodges W. UK.’
  • ‘Hodgkins Aust.’
  • ‘Hodgkiss UK.’
  • ‘Hodgson Mrs. M. UK.’
  • ‘Hoghins’
  • ‘Hohlfeld Ger.’
  • ‘Holborow, Mrs. Ruby Aust. (Retah Geranium Nursery)’
  • ‘Hollamby’s Nurseries UK.’
  • ‘Holland USA.’
  • ‘Hollihead UK.’
  • ‘Holmes, Mrs. Ruby Aust.’
  • ‘Holt, John J. Aust.’
  • ‘Hooft’
  • ‘Hook’
  • ‘Hopkins UK.’
  • ‘Horner’s Nursery USA.’