Lepiota Cepaestipes, also called onion-stemmed lepiota, is a type of mushroom that belongs to the family Agaricaceae. This mushroom is characterized by its tall, slender stem that resembles an onion, and its small, white or yellow-brown cap. Synonyms for Lepiota Cepaestipes include the common names of onion-stalked Lepiota, onion-stemmed agaric, and spring agaric. This mushroom grows during the spring and summer seasons and is edible but should be approached with caution as it can be easily confused with other poisonous mushroom species. The onion-stemmed lepiota is often found in wooded areas and is highly prized by mushroom collectors for its unique appearance and flavor.