Lichens often get confused with mosses, plants or fungi. However, these complex organisms don’t fit any of these categories. They are an example of a mutualistic relationship between multiple organisms, each belonging to a different kingdom.
What are lichens? Where do lichens grow? How do lichens grow? Let’s explore lichen basics!

Link to the article "Basidiomycete yeasts in the cortex of ascomycete macrolichens" mentioned in the video:
https://doi.org/10.1126/science.aaf8287