Elymus and Macropidia, are which type of mutual multicellular organisms?
Macropidia Macropidia fuliginosa, the sole species of genus Macropidia, is a perennial rhizomatous flowering plant. Commonly known as the black kangaroo paw, it is endemic to Southwest Australia, specifically from Perth to Geraldton in the north of the region.
Labyrinthula The genera "Labyrinthula" is part of the group Labyrinthulomycetes and contains thirteen species. The major feature of this genera is the formation of an endoplasmic net secreted by specialized organelles called bothrosomes which surrounds the colony, which is also used by "Labyrinthula" for moving. The protist reproduces by zoosporulation as it sets some flagellated spores free from a sporangium. Zoospores prove the belonging of "Labyrinthula" in the Heterokont phylum due to the distinct flagellar morphology, in which the anterior one is covered in mastigonemes.