👉 Paristhymon is a Greek term that refers to a type of plant, often considered a fern or moss. It's a type of moss that can grow from rock and is known for its unique shape and texture, resembling an upside-down "parasite" or "parasthmion". The term was first used by the ancient Greeks and is likely derived from the Greek word ἀπσταθημόν (apsthymon), which means