Is daisy flower is lily

A calla is actually a flower like herb with a bell shaped leaf that is nearly always mistaken for the plant's flower. The calla's flowers are actually the small blossoms inside the bell shaped leaf. Calla lilies are one of the most popular types of calla. The calla lily has a bell shaped leaf that is about 7-10 inches long that presents in a variety of vibrant colors. This understandably leads to the mis-perception of its actually being the flower.