I've had that same pink one with outward facing blooms for years, too. Sorry, not sure of the name, either. It sure is hardy and disease resistant. Very reliable bloomer. I think my garden "helper" may have ripped it out by mistake this spring, because it is now MIA.
I've had several named hybrids that have come and gone in my garden, not very durable. Charles Grimaldi (yellow) and New Orleans Lady (pale pink double) have both croaked on me. One that has persisted is Milk 'n Honey, a large pendant white one.
