Cultivar NamePlant SizeOriginFlower ColorSeasonSourceRegistered
'I Dream of Jeanne'LargeHybridPure-WhiteJune into JulyBarbee, T.R. (Dick).2017
'Iggie'MediumUnknownPale-LavenderJulyBenedict, Dr Ralph (Herb)--NR--
'Il Gallo d'Oro'-Unknown--Unknown--NR--
'Inca Gold'SmallUnknown--Chrystal, Ian--NR--
'Inca Sun'LargeUnknownNear-WhiteJune into JulyGoodwin, Randy.2000
'Indiana Moonshine'LargeSportPale-LavenderJulyHarstad, Carolyn.1996
'Innisglow'MediumTC SportPale-LavenderJune into JulyZilis, Mark & Walek, Kevin.2009
'Invincible Spirit'MediumHybridPale-LavenderAugustZonneveld, Ben & Philips, Hugo--NR--
'Io'SmallUnknown--Malloy, Alex--NR--
'Iowa Moonshine'MediumUnknown--Unknown--NR--
'Island Sun'MediumHybridNear-WhiteJuneBlake, Amanda--NR--
'Islip Gold'MediumUnknown--Goffery, James--NR--
'Itty Gold'SmallSport-June into JulyZilis, Mark.2010
'Ivory Tower'GiantHybridNear-WhiteJune into JulyWard, Dr Dick & Ward, Jane.1996
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