sellowii Bouché is a synonym of indica var. indica.
Shining Pink is a synonym of Liberty™ Pink.
siamensis Kraenzl. is a synonym of glauca var. glauca.
Signor Wundurlik is a synonym of Signor Wundurlick.
Snow Candy is a synonym of Confetti.
Society Belle is a synonym of indica f. Society Belle.
Souvenir D.R. Owen is a synonym of Souvenir de Robert Owen.
Souvenir de Antoine Crozy is a synonym of Antonin Crozy.
Souvenir de Jeanne is a synonym of Austria.
Souvenir de President Carnot is a synonym of President Carnot.
Souvenir de President Ganot is a synonym of President Carnot.
Souvenir of Dr. Owen is a synonym of Souvenir de Robert Owen.
Spanish Emblem is a synonym of Yellow King Humbert.
Sparks_x000D_
Canna 'Sparks'
_x000D_
see Guttermanni_x000D_
_x000D_
Canna 'Sparks' - see Guttermanni
spectabilis Bouché is a synonym of indica var. indica.
Spotted Lucifer is a synonym of Spotted Fever.
Stadtrat Heidenreich is a synonym of Stadtrath Heidenreicht.
Stellar Blut is a synonym of Wyoming.
stolonifera D.Dietr. is a synonym of glauca var. glauca.
Striata (2) is a synonym of Bengal Tiger.