Clitocybe dealbata is a fungi species commonly known as the ivory funnel cap mushroom or the smooth funnel mushroom. This species belongs to the Clitocybe genus, which consists of numerous mushroom species. Synonyms for Clitocybe dealbata include Infundibulicybe geotropa, Clitocybe geotropa, and Clitocybe infundibuliformis. This mushroom can be recognized by its ivory-colored, funnel-shaped cap and decurrent gills. Clitocybe dealbata is edible but can be poisonous if consumed in large quantities. It is commonly found in deciduous and coniferous woodlands, and it is often mistaken for the poisonous mushroom species known as the deadly webcap.