Indeed they are.
Coral fungi are branching, spiky mushrooms that resemble underwater coral. They come in various colors such as white, pink, orange, or red. Their appearance is often likened to sea creatures, with a distinctive, intricate structure.
No coral is not a fungus/ fungi
Mushrooms belong to the kingdom Fungi.
Mushrooms are fungi.
ferns are a family of plants and mushrooms can be a fungi of a plant but it is mostly fungi.
Not all mushrooms
Mushrooms, as well as all fungi, are in the domain eukarya.
fungi
Mushrooms, yeasts, and molds are fungi.
Some mushrooms are edible; many are not. It is best to have an expert in identifying edible mushrooms with you. Or just buy it from the store, but even then becareful if they are collected from the wild and not cultivated.
Mushrooms are fungi, not plants; they belong in the Kingdom Fungi.
Yes, mushrooms are a fungi, and are thus vegetarian.