Elymus and Macropidia, are which type of mutual multicellular organisms?
Elymus (plant) Elymus is a genus of perennial plants with approximately 150 species in the grass family, related to rye, wheat, and other widely grown cereal grains.
Termitomyces Termitomyces is a genus of basidiomycete fungi belonging to the family Lyophyllaceae. There are about 30 species in the genus. They are the food source for a subfamily of termites, the Macrotermitinae, who enjoy an obligate symbiosis with the genus similar to that between "Atta" ants and "Attamyces" mushrooms. Despite this relationship, spore transfer is still accomplished mainly by shedding from mushrooms, which protrude from the termite mounds.