An impressive and bold statement of media stem white calla lilies in a minimalist design displayed on manzanita branch.  It’s simplicity conveys a clean and modern elegance. These flowers need to be special ordered and require 48 hours notice for delivery. Also know as the arum lily or the trumpet lily, the calla lily is not even related to the lily, despite its name. They are actually in the family Araceae and are native to southern Africa.