<nowiki>Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa 'Omar Kayyam'; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa 'Omar Kayyam'; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; Rosa ‘Omar Kayyam’; taxon</nowiki>