Octavia Hill (Harzeal) (1995) (f) 10 k Bnt3 Coc3 Cra1 Gdy3 Har1 Hdy1 Buy this from Wht2

Odorata (a.k.a. Humes’ Blush) (1810) (CH) 1+9 p Bls1 Pou1 Buy this from Wht2

Odyssey (Franski) (2001) (f) 16 p Crc2 Jon2 Poc2 Rog2 Buy this from Sty2

Oeillet Parfait (1841) (ga) 10 G Aus2

Officinalis (a.k.a. Apothecary’s Rose; Red Rose of Lancs; Rosa Gallica Officinalis) (P1200) (ga) 13 k Apu2 Aus2 Ay11 Bls1 Bnt3 Coc3 Cra1 Crc2 Gdy3 Jon2 Poc2 Pou1 Rog2 Wha4 Buy this from Wht2

Oh Wow! (Wekspitrib) (2013) (c) 16/2+3 v Buy this from Can1 Cgr1 Coc3 Cra1 Crc2 Gdy3 Gfn4 Jon2 Poc2 Sea1* Str2 Buy this from Sty2

Oklahoma (1968) (h) 15 p Pou1. Climbing Bay2

Oksana (Wisoks) (2001) (h) 11 p Rog2

Old Blush China (a.k.a. Common Blush China; Old Pink Monthly; Parsons Pink China) (1751) (CH) 10 v Aus2 Bls1 Bnt3 Coc3 Cra1 Crc2 Gdy3 Gfn4 Poc2 Pou1 Rum2 Buy this from Wht2 Climbing Bls1

Old Crimson China (a.k.a Benagle Rose; Rosa Chinensis Semperflorens) (1790) (CH) 13 v Bls1 Pou1.

Old Glory see: Glorie de Dijon

Old John (Dicwillynilly) (1998) (f) 8 k Bay2

Old Pink Monthly see: Old Blush China

Old Pink Moss see: Common Moss

Old Port (Mackati) (1990) (f) 16 p Apu2 Jon2 Buy this from Sty2

Old Red Moss see: Red Moss

Old Rosemary see: Roseraie de l’Hay

Old Spanish Rose see: Russelliana

Old Velvet Moss see: William Lobb

Old Velvet Rose see: Tuscany

Old Yellow Scotch (?) (s) 4 v Bls1.

Olivia (Wekquahofa a.k.a. Ruffles & Flourishes) (2008) (h) 10 p Cgr1 Jon2

Olivia Rose (Wisnewt) (2013) (m/f) 16 G Rog2

Olivia Rose Austin (Ausmixture) (2014) (e) 10 p GSR Aus2 Ayl1 Cra1 Sbr1 Str2 Buy this from Sty2 Standard Aus2

Olympic Flame (a.k.a. Red Facade) (2012) (c) 14 F Wha4

Olympic Spirit (Peaprince) (1988) (f) 8 v Cur2

Omar Khayyam (1894) (D) 13 k Aus2 Bls1 Pou1 Rog2 Buy this from Wht2

Omeiensis Pteracantha see: Rosa Sericea Pteracantha.

One In A Million (Poulren 024 a.k.a Capricia) (2015) (h/s) 14 v Ayl1 Coc3 Cra1 Gdy3 Gfn4 Psn2 Buy this from Sty2 Wha4 Standard Coc3 Gdy3 Gfn4

Ooh La La (Gueso5-64) (2018) (f) 2+10 v Buy this from Sty2

Open Arms (Chewpixcel a.ka. Coral Sea) (1996) (MC) 9 k Aus2 Ayl1 Bay2 Bls1 Cgr1 Coc3 Cpn4 Crc2 Fry2 Gdy3 Gfn4 Hdy1 Jon2 Lay2 Poc2 Pou1 Rum2 Sea1* Weeping Standard Hdy1.

Ophelia (1912) (h) 9 k Bls1. Climbing (1920)Aus2 Bls1 Buy this from Wht2

Orange Blossom Special (Jacmod;Smi52/02) (2014) (MC) 8 k Buy this from Sty2

Orange Sensation (1961) (f) 8 k Aus2 Cpn4 Dal3 Psn2 Rog2

Oranges & Lemons (Macoranlem) (1997) (f) 3/6 v Apu2 Aus2 Bay2 Bls1 Coc3 Cpn4 Fry2 Gdy3 Gfn4 Hpn1 Jon2 Rum2 Sbr1 Sea1* Str2 Buy this from Sty2 Standard Cpn4 Rum2 Half Standard Fry2* Rum2

Orange Sunblaze Meijikatar (p.k.a. Sunblaze) (1982) (m) 8 v Cpn4 Fry2* Rum2 Sbr1 Str2 Quarter /Patio Standard Rum2 Climbing Orange Sunblaze (Meiji Katarsar) (1988) (MC) 8 v Bay2 Cpn4

Orange Triumph (1937) (f) 8 F Bls1.

Orient Express (1978) (h) 8 p Dal3

Ormiston Roy (1953) (s) 4 F Aus2

Orpheline de Juillet (a.k.a. Juliette; July’s Orphen) (1836) (Ga) 16 G Rog2

Othello (Auslo) (1986) (e) 15 p Cpn4 Buy this from Wht2

Our Beth (Beacarol) (2007) (s) 10 k Ayl1 Bls1 Cgr1 Wha4

Our Dream (2007) (p)2 v Ayl1 Bls1 Cgr1 Wha4

Our Endeavour (Bra063-Endeavour) (1996) (f) F Rog2

Our George (Kirrush) (1999) (p) 7/4 G Cgr1 Jon2

Our Jubilee (Coccages p.k.a. Country Heritage) (1988) (h) 8 v Bay2 Buy this from Sty2

Our Jane (Horengland) (2001) (h) 5 v Rog2

Our Millie (2014) (h) Rog2

Our Molly (Dicreason a.k.a. Bright Eyes) (1994) (gc/s) 14 v Cgr1 Dic2 Jon2

Our Rose (2012) (s) 3 k Cra1 Pou1 Buy this from Wht2

Out Of The Blue (Simblue) (2016) (f) 16/1 k Buy this from Sty2

Over The Moon (Oraclelun) (2008) (h) 6 G Rog2 Buy this from Sty2

Oxana (Dicovadatop) (2017) (f) 10 k Dic2 Gfn4

Oxford see: L’Aimant

Oxfordshire (Korfullwind a.ka. Baby Blanket: Country Lass: Summer Morning) (1991) (gc) 9 G Rum2