N.x odorus var rugulosus An intersectional cross between N.jonquilla and N.pseudonarcissus or N.hispanica that has been blooming freely since before the Age of Enlightenment. Absolutely feral in the American South. Perennial and fragrant, odorus has many nicknames: Campernelli, Single Campernelle, Rugulosus. For the time being we are considering Rugulosus to be a variant of N.x odorus.