I love the smell of the bulbs (and flowers) of Fritillaria imperialis, and Allium rosenbachianum. The first resembles pot if it is diluted, at least in the garden, latter is like a rotten salad with rotten onions, but i like it. I've planted Dracunculus vulgaris, and when it first bloomed we taught somebody left oysters in the sun for a while at the neighborhood. So i gave more to my aunt who have some issues with the neighbors :P My favorite is Tulipa Triumph 'Judith Leyster' it has a nice fragrant of crushed walnut with a bit of Petroselinum. It is interesting that everybody who has smelled it had a different opinion about it's fragrance. Jan, Ohio