This seedling of mine has a strong licorice (like the patent leather black licorice candy) smell -- is unique to this flower. No other iris in my collection (many hundreds) has this scent.
This seedling out of Cameo Dawn X Safari Sunset gave of a light scent that reminded me of lemon cheesecake.
Sun Shine In
has a light sweet scent that reminds me of a narcissus -- like those small tazetta-type jonquils with multiple blooms on a stem
