O/18/89 (Scepter’d Isle™)
Occhi di Fata ®
Oceana (Osiana ™)
Odeur d’Amour (Carmen Würth)
Officinalis (R. gallica officinalis)
Old Bermuda Red Rose (Cramoisi Supérieur)
Old Black (Nuits de Young)
Old Blush, Cl. (Climbing Old Blush)
Old Blushe
Old Glory (tea noisette, Jacotot, 1850) (Gloire de Dijon)
Old Pink Daily (Old Blushe)
Old Pink Monthly (Old Blushe)
Old Red Damask (R. gallica officinalis)
Old Velvet Moss (William Lobb)
ORA 644 (Princesse Sibilla de Luxembourg®)
Orafantanov (Princesse Sibilla de Luxembourg®)
ORAkah (A Caen La Paix®)
Orange Meillandina, Cl. (Gpt Orange Meillandina®)
Orange Meillandina, Cl. (Gpt Orange Meillandina®)