Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Sapporo'LargeMed-Green--HybridLight-PurpleJuly into AugustKlose, Heinz--NR--
'Scarlet and Gray'MediumDark-Green--Unknown--Ruh, Peter & Ruh, Jean.2010
'Sea Biscuit'MediumDark-Green--UnknownMed-LavenderJune into JulySeaver, Mildred--NR--
'Sooner'LargeMed-GreenMarginalYellowUnknown--Benedict, Dr Ralph (Herb)--NR--
'Sounds of Kinnick'SmallBlue/GreenStreakedWhiteHybridUnknownUnknownKuenster, Rod--NR--
'Spartan Arrow'SmallMed-Green--HybridLight-PurpleJulyGoodwin, Randy.2000
'Spartan Gem'MediumMed-Green--UnknownPale-LavenderAugust to OctoberBanyai, Pauline.1989
'Spartan Glory'LargeMed-GreenMarginalWhiteHybridNear-White-Wilkins, Dr Jim.2000
'Split Decision'LargeDark-Green--HybridPale-LavenderJulyTerpening, Kent--NR--
'Sportcaster'MediumMed-GreenMarginalYellowHybridPure-WhiteJulyElslager, Ed.2004
'Stan the Man'MediumDark-GreenMarginalYellowUnknown--Kuk, Bob--NR--
'Summer Olympics'LargeYellow--TC SportPale-LavenderJulyZilis, Mark.2004
'Sunbowl'-Light-Green--Unknown--Unknown--NR--
'Super Bowl'MediumYellow--HybridNear-WhiteJuneUnknown & Zilis, Mark.2010
'Surfboard'LargeMed-GreenMarginalYellowHybrid-July into AugustGraves, Butch.2016
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