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Usnea (aka Old Man’s Beard)
Ramalina usnea
Origins
INDIGENOUS
INTRODUCED
Uses
Medicine
- Has antimicrobial and antifungal properties
- Contains usnic acid, which is effective against gram positive bacteria such as streptococcus and staphylococcus, as well as bacterium that causes common pneumonia
- Treats ear, skin, urinary tract infections
- Also used for sore throats, and as a deodorant.