- arnica - used especially in treating bruises
--1 is a kind of tincture
--1 is a substance of Arnica montana- arnica - any of various rhizomatous usually perennial plants of the genus Arnica
--2 is a kind of herb, herbaceous plant
--2 is a member of genus Arnica- arnica - an ointment used in treating bruises
--3 is a kind of ointment, unction, unguent, balm, salve
- arnica - any of various rhizomatous usually perennial plants of the genus Arnica