shell-flower

Noun shell-flower has 1 sense

• shell-flower(n = noun.plant) chelone glabra, shellflower, snake-head, snakehead, turtlehead - showy perennial of marshlands of eastern and central North America having waxy lanceolate leaves and flower with lower part creamy white and upper parts pale pink to deep purple;
is a member of chelone, genus chelone
is a kind of bog plant, marsh plant, swamp plant