WordNet sense 1 (a plant of the genus Sanicula having palmately compound leaves and unisexual flowers in panicled umbels followed by bristly fruit; reputed to have healing powers):

sanicle

WordNet sense 2 (any of various North American plants of the genus Liatris having racemes or panicles of small discoid flower heads):

gayfeather, gay-feather, button snakeroot, blazing star