Cetraria islandica and is a lichen.
lichen planus is a type of skin or tongue disease that makes the patient develop papules and can leave the patient with scarring. Lichen planus is a latin word.
lichen
Platismatia glauca
Moss
Wolf lichen, British soldier lichen, or Christmas lichen. These are a few of many.
The origin of the word is possibly from the late Latin word spacus which means twine or from the Greek word sphákos which means long-threaded lichen
Grass Algae Moss Lichen Seaweed
an antonym for lichen is swampy.
A lichen is eukaryotic.
Hermes' Latin name was mercury.
There is a lot of lichen growing on the trees.