What is another word for peridium?
Pronunciation: [pɛɹˈɪdi͡əm] (IPA) 
Peridium is a term used to describe the protective layer or covering that surrounds certain fungal structures. It is also known as the outer layer of fruiting bodies in some fungal species. Synonyms for peridium include peridial membrane, peridial wall, peridial envelope, peridial sheath, and peridial cup. Other terms used in mycology to describe structures similar to peridium include calyculus, perithecium, ascocarp, and stroma. These structures vary in shape, size, and function, but all serve the purpose of protecting and distributing fungi spores. Choosing the right synonym for peridium depends on the specific context and the type of fungus being discussed.
