Irisina Tube color : dark rose (51A) Sepal color : red (53C) Corolla color : magenta (58B) Flower : double Habitus : upright/trailing Parentage : WALZ Harp X unknown
Irma Cecile Tube color : Sepal color : rose Corolla color : light pink, veins rose Flower : double Habitus : trailing Parentage : X
Irmgard Hoy Tube color : white (155C) Sepal color : white (155C) tipped pale yellow green (150D) Corolla color : magenta (68A) & purple (N81B) Flower : semidouble/double Habitus : upright/trailing Parentage : Coen Bakker X Jef Vander Kuylen
Isabel Erdkamp Tube color : pink (48D) Sepal color : grayish yellow (160A) tipped yellowish green (145A), pink (62A) at base Corolla color : magenta (68A) edged reddish purple (66A), rose (68C) at base Flower : semidouble Habitus : upright/trailing Parentage : Diana X unknown
Isola Santo Stefano Tube color : white (155C) striped medium green (138B) Sepal color : pink (55C) tipped light apple green (145C) Corolla color : dark reddish purple (61A) & reddish purple (64B) Flower : double Habitus : upright/trailing Parentage : Manfried Kleinau X Joergen Hahn
Itegoemer Tube color : pink (49A) striped dark rose (55A) Sepal color : pink (49A) Corolla color : red (53D), dark orange (40B) at base Flower : single Habitus : upright Parentage : Orange Drops X WALZ Harp
Ivorosa Tube color : pale pink (62D) striped pink (62C) Sepal color : light rose (58D) tipped yellowish green (149A) Corolla color : reddish purple (64B), dark orange (41A) at base Flower : single/semidouble Habitus : upright/trailing Parentage : WALZ Harp X Norfolk Ivory
Izabela Cieszynska Tube color : white (155B) Sepal color : pale pink (56D) tipped light apple green (145B) Corolla color : dark reddish purple (64A) & purple (71A) Flower : double Habitus : trailing Parentage : Manfried Kleinau X Lenny Erwin
Izel Beauty Tube color : crimson (52A) Sepal color : (52A) crimson Corolla color : white (155D), dark (58C) and light pink (58D) Flower : double Habitus : upright Parentage : Swingtime X Igloo Maid
Jaap Westendorp Tube color : white (155B) Sepal color : pink (62B) tipped light apple green (145B) Corolla color : dark rose (58C) & violet (77B) Flower : double Habitus : trailing Parentage : Manfried Kleinau X Malibu Mist