What are edible lichen?

yes they are edible. hi

Lichen is the symbiotic association of a fungus (the mycobiont, which provides shelter and structure for the partnership or symbiosis), with an alga or cyanobacterium (the photobiont, also known as...

Yes it is said that edible glitter is edible but if i was buying it i would never eat it because it not might be edible and have something you are allergic to(if you have allergies).

A lichen is a symbiosis of a fungus and a photosynthetic organism, either a type of bacteria or a plant. The fungus provides protection for the photosynthetic joint of its being, and the bacteria...

Edible is something that is safe to eat or can be eaten.