blue cohosh
英
美
威岩仙属（红毛七属）
英英释义
noun
- tall herb of eastern North America and Asia having blue berrylike fruit and a thick knotty rootstock formerly used medicinally
Synonym: blueberry rootpapooserootpapoose rootsquawrootsquaw rootCaulophyllum thalictrioidesCaulophyllum thalictroides