Usnea Barbata. Usnea barbata. Tree-hair. Tree-moss. N. O. Lichenes. Tincture.   Clinical.-Headache, congestive.   Characteristics.-An article by ...

USNEA BARBATA Tree-moss Is a remedy in some forms of congestive headache; sunstroke. Head.--Bursting feeling, as if temples would burst, or the eyes burst out ...