Several plants found here have medicinal and homeopathic properties. While their use is sometimes outdated, this is not always the case. Cranberries are now known for their berries, which we consume as Cranberry juice. The Stag's-horn clubmoss is a tiny fern that looks like a moss and has diuretic properties (beware it is protected, collection is prohibited). Mountain Arnica is well known for the treatment of bruises in the form of ointment.