Simon Kleijkers Tube color : blue pink 73A, yellow green 01D Sepal color : purple 64B Corolla color : white 155C, brown green 148B Flower : semidouble Habitus : upright/trailing Parentage : Carnival X Auntie Jinks
Simon Victor Tube color : Sepal color : dark pink Corolla color : dark red Flower : double Habitus : upright/trailing Parentage : Eusebia X Danny Kaye
Simone Slegers Tube color : magenta (59D) Sepal color : reddish purple (58A) Corolla color : purple (83A) Flower : double Habitus : upright/trailing Parentage : Sofie Michiels X Rohees Mintaka
Simonne Gijsels Tube color : pink (54D) Sepal color : pink (54D) Corolla color : reddish orange (43B) Flower : single Habitus : upright/trailing Parentage : Geneviève de Fontenay X unknown
Simple Pleasures Tube color : light reddish purple (72D) Sepal color : light reddish purple (72D) tipped light green (139D) Corolla color : light purple (75B) & purple (77A) Flower : double Habitus : upright/trailing Parentage : Manfried Kleinau X First Lord
Simplicity Tube color : light pink (49B) Sepal color : pale pink (49D) Corolla color : light purple (N80B) Flower : single Habitus : upright/trailing Parentage : Campo Victor X Other Fellow
Sint Ferdinand Tube color : light pink (49C) & yellowish green (145A) Sepal color : light pink (49C) tipped apple green (144C) Corolla color : reddish purple (72B), magenta (58B) at base Flower : single Habitus : upright/trailing Parentage : WALZ Harp X Norfolk Ivory
Sint Jans Belleke Tube color : peach (38B) Sepal color : orangy red (39A) Corolla color : dark orange (33A), orange (33C) at base Flower : single Habitus : upright/trailing Parentage : WALZ Harp X Salmon Butterfly
Sir Steve Redgrave Tube color : red (45A) Sepal color : red (45A) Corolla color : white (155), magenta (57C) at base, blotched red (45A) Flower : double Habitus : upright/trailing Parentage : Seventh Heaven X Satellite
Sister Sister Tube color : white (155A) striped green Sepal color : white (155D) tipped green Corolla color : purple (77A) Flower : double Habitus : upright/trailing Parentage : Ben Jammin X Harry Gray
Sistine Tube color : Sepal color : white Corolla color : violet, magenta, light magenta Flower : double Habitus : upright/trailing Parentage : X
Sjaan En Piet Tube color : pale pink (62D) Sepal color : pale lavender (65D) tipped yellowish green (144B) Corolla color : light violet (N87C), rose (65A) base Flower : double Habitus : upright/trailing Parentage : Vreni Schleeweiss X Futura
Sjan Schilders Tube color : rose (68B) Sepal color : rose (68B) Corolla color : dark reddish purple (59A) Flower : double Habitus : upright/trailing Parentage : {[(Bon Accord x Bicentennial) x (Vobeglo x Dancing Flame)] x Rohees Alrami} X Allure
Sjorske Tube color : magenta (58B) & red (46B) Sepal color : red (46C) Corolla color : dark reddish purple (72A), rose (61D) & dark reddish purple (60A) Flower : double Habitus : upright/trailing Parentage : Grey Lady X Golden Glow
Sjoukje van de Veen Tube color : Sepal color : violet Corolla color : dark violet Flower : double Habitus : upright/trailing Parentage : (F. juntasensis x Hendrik Schwab) X (Barbara Schwab x Kyoto)
Skaters Waltz Tube color : deep pink Sepal color : deep pink, tips green Corolla color : mauve, salmon pink mottled mauve Flower : double Habitus : upright/trailing Parentage : La Campanella X Blue Waves
Slippery Horn Tube color : purplish rose (68B) Sepal color : purplish rose (68B)/light yellow green (149C) Corolla color : magenta (63B) Flower : semidouble Habitus : upright/trailing Parentage : WALZ Harp X Damiata
Small Wave Tube color : reddish purple (61 B) Sepal color : reddish purple (61 B) Corolla color : reddish purple (80B) Flower : single Habitus : upright/trailing Parentage : Straat Yucatan X Spray
Smalle Bodie Tube color : rose (51B) striped red (53C) Sepal color : red (47B) tipped light olive green (148D) Corolla color : magenta (N57C) Flower : single Habitus : upright/trailing Parentage : Gartenmeister Bonstedt X Lovely Carisma
Smedekinck Tube color : light pink (62C) Sepal color : pink (62A) tipped white (155C) Corolla color : reddish purple (67A), dark rose (58C) base, edged reddish purple (70B) Flower : double Habitus : upright/trailing Parentage : (Arels Avondzon x Danny Kaye/a>) X (Sebastopol x Danny Kaye)