Hi Jim: We haven't seen them in flower yet. I've got a trip back to Republic of Georgia this year. I'll see if I can collect some images of the wild populations, etc. Boyce Tankersley Director of Living Plant Documentation Chicago Botanic Garden 1000 Lake Cook Road Glencoe, IL 60022 tel: 847-835-6841 fax: 847-835-1635 email: btankers@chicagobotanic.org