Unsupported cultivar names

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In the following list, cultivar names have been recorded without attribution or description and additional information is unavailable at the time of going to print.

History or knowledge of these cultivars should be sent to the Registrar for inclusion in the Addendum.

    S
  • ‘Shirley Crousse’
  • ‘Shocking Compact’
  • ‘Shocking Pink’
  • ‘Shrubland Scarlet’
  • ‘Sideral’
  • ‘Silk Mercer’
  • ‘Silver Belt’
  • ‘Silver Cord’
  • ‘Silver King’
  • ‘Silver Lady Lexington’
  • ‘Silver Leaf’
  • ‘Silver Streak’
  • ‘Silverlights’
  • ‘Simile’
  • ‘Simon’
  • ‘Singularity’
  • ‘Sir Broughton’
  • ‘Sir Harry Young’
  • ‘Sir John Broughton’
  • ‘Sir Percy Wallace’
  • ‘Sir R. Sale’
  • ‘Sir Robert Peel’
  • ‘Sir W. Macarthur’
  • ‘Sir W. Smith’
  • ‘Sir William Blakesley’
  • ‘Sitta’
  • ‘Slaeproos’
  • ‘Small Oriental’
  • ‘Small Ruffled’
  • ‘Smith’s Beauty’
  • ‘Smith’s New Scarlet Giant’
  • ‘Smokey’
  • ‘Smokey Purple’
  • ‘Snoek’s Favorite’
  • ‘Snow Prince’
  • ‘Snow Wreath’
  • ‘Snub’
  • ‘Solfatara’
  • ‘Sonja’
  • ‘Sophia Lonsdale’
  • ‘Sophie’
  • ‘Souvenir de M. Alfred Mame’
  • ‘Soveryn’
  • ‘Sparkles’
  • ‘Splendia’
  • ‘Splendid’
  • ‘Splendidissima’
  • ‘Sport of Andenken AN Furst Bismark’
  • ‘Sport of Beromunster’
  • ‘Sport of Little Abner’