I have a plant that we picked up at a greenhouse by Milton, Ontario. Apparently, it's a perennial. I don't have a digital camera so I can't attach a picture. I've never seen this type of dianthus. It's tall, about 2 feet high, pinkish, but the flowers are fringed, very fringed. Just when I thought they had finished flowering, it came back for another show. I've tried googling it but I can't find it. Any suggestions? Is there a Dianthus Society?