Dianthus barbatus "Holborn Glory" (Sweet William)
There is no photo available for "Holborn Glory" at present, but just know that it is fragrant and beautiful like the ones above, only it is bicolored crimson and white. A short-lived perennial or biennial (it will reseed), it is fine for the border and for cut flowers. Zones 5-9. (Illustration by Janus (Jan) Kops [Public domain or GFDL (http://www.gnu.org/copyleft/fdl.html)], via Wikimedia Commons).