(MTB) 'Sandyson' 1953, White 'Sandyson' (Alice White, R. 1953). MTB, 19" (48 cm), Midseason to late bloom. Standards creamy white sanded lavender; falls creamy wh...
■(MTB) 'Sans Souci' 1854, Van Houtte 'Sans Souci' (Louis Benoit Van Houtte, R. 1854). Registered as TB, but could be considered MTB. For description and photos, s...
■(MTB) 'Scone' 2010, Sutton 'Scone' (George Sutton, R. 2009). Seedling #R 465 C. MTB, 26” (66 cm), Early thru late bloom and rebloom. Standards, style arms and fa...
■(MTB) 'Scrambled' 2014, Black 'Scrambled' (Paul Black, R. 2013) Seedling #S229C. MTB, 23" (58 cm), Midseason to late bloom. Standards white blended to mid violet...
(MTB) 'Second Thought' 1958, Mott 'Second Thought' (Nona Mott, R. 1958). MTB 24". Midseason to late bloom. Color Class R3. Standards rose pink; falls dark wine re...
■(MTB) 'She's A Doll' 2010, Miller 'She's A Doll' (Lynda Miller, R. 2010) Seedling #12503B. MTB, 22" (56 cm), Early midseason bloom. Standards and style arms pale...
■(MTB) 'Shrinking Violet' 1966, Hager 'Shrinking Violet' (Ben Hager, R. 1965). Seedling #A661A. MTB, 22" (56 cm), Early midseason bloom. Color Class V1D, Dark vio...
■(MTB) 'Simply So' 2002, Morgan 'Simply So' (Richard Morgan, R. 2001). Seedling #MTB 8 A. MTB, 15" (38 cm), Early midseason bloom. Standards cream yellow, edged d...
■(MTB) 'Sparkle Brite' 1968, Guild 'Sparkle Brite' (Dorothy Guild, R. 1966). Seedling #63E12. MTB, 26 28", Early to midseason bloom. Color Class Y4Wcm, Standards ...
■(MTB) 'Start The Party' 2016, Johnson 'Start The Party' (Thomas Johnson, R. 2016). Seedling# TF57D. MTB (tet.), 20" (51 cm). Midseason to late bloom. Apricot ora...
(MTB) 'Storm Dance' 1970, Dunderman 'Storm Dance' (Mary Louise Dunderman, R. 1970). Seedling #H 622. MTB, 24" (61 cm), Midseason to late bloom. Very dark red viol...
(MTB) 'Strawberry Ice' 1956, Kent 'Strawberry Ice' (George Kent, R. 1956) IB (table), 18 24". Early bloom. White splashed red. ('Crystal Beauty' x 'Tiffany' seedl...
(MTB) 'Streets Of Pure Gold' 2009, Howse 'Streets Of Pure Gold' (Ted Howse, R. 2007) Seedling #TH 02 01 MTB. MTB, 18" (46 cm), Midseason bloom. Standards and styl...