The website of the Italian Rose Association / Monza rose trials states that MEImaliss = Plume d'Ange = Nirvana. The latter is registered in USA as MEIrisouri however. Can anyone clarify? Is it the same rose with 2 breeder codes?
The answer might lie in the class. We have: MEIrisouru 1977 Nirvana floribunda MEIbuleux 2004 Nirvana hybrid tea MEImaliss <2004 Plume d'Ange climber floribunda