Oetnang Tube color : pink Sepal color : rose Corolla color : brownish red Flower : double Habitus : upright Parentage : X
Oksana Astakhova Tube color : white (155C) striped light yellowish green (149C) Sepal color : pale lavender (69C) tipped medium green (141D) Corolla color : dark reddish purple (72A) & purple (77A) Flower : double Habitus : upright/trailing Parentage : Manfried Kleinau X Bianca
Old Dick Tube color : magenta (57A) Sepal color : magenta (57A) Corolla color : violet (83A), splashed reddish purple (63A) Flower : single Habitus : upright/trailing Parentage : Cheeky Chantelle X Delta’s Night
Olga Tube color : white lined green Sepal color : waxy white Corolla color : pale purple (75C)/violet (76A) touched rose (65A) Flower : double Habitus : trailing Parentage : Blush of Dawn X (Drama Girl x unknown)
Olga Storey Tube color : magenta (57B) Sepal color : magenta (57B) Corolla color : purple (81A) Flower : semidouble Habitus : upright/trailing Parentage : Annabel X F. regia var. typica
Olive Davis Tube color : dark pink Sepal color : dark pink Corolla color : blue, stains rose Flower : double Habitus : upright/trailing Parentage : X
Olive Moon Tube color : white with a pale pink flush Sepal color : almost white with the palest pink flush Corolla color : white, pale magenta flush from base of petals, darker veins Flower : semidouble Habitus : upright Parentage : Paula Jane X Bobby Shaftoe seedling