Calla n. : A genus of plants, of the order Araceae.

Example:
How many mini Calla lilies are needed in a hand tied wedding bouquet?

Taxonomy
Calla, Calla palustris, free encyclopedia, species, unranked, genus Zantedeschia, calla lilies, family Araceae, plants, Flowering Plants, Bog Arum, search, Kingdom, Subfamily, Marsh, cool temperate, temperate regions, the Northern Hemisphere.

Defination from the web:
... from tropical Africa, are however still often termed "calla lilies", but should not be confused with C. ... Plants for a Future: Calla palustris. Wikimedia Commons has media related to: Calla palustris. This Araceae-related article is a stub. You can help Wikipedia by expanding it. ...