Dahlia 'Black Narcissus'. Click image to add to your plants list in Shoot and to get care advice reminders. Other names: Dahlia 'Black Narcissus', Medium-flowered cactus dahlia 'Black Narcissus', Cactus dahlia 'Black Narcissus' 'Black Narcissus' is a bushy, clump-forming, tuberous perennial with toothed, pinnate, dark green leaves and, in summer and autumn, upright stems bearing double, black-flushed, dark red flowers with narrow, pointed petals.
