tall herb of eastern North America and Asia having blue berrylike fruit and a thick knotty rootstock formerly used medicinally
<noun.plant>
<noun.plant>
| Caulophyllum thalictrioides |
|
| Caulophyllum thalictroides |
|
| blue cohosh |
|
| blueberry root |
|
| papoose root |
|
| papooseroot |
|
| squaw root |
|
| squawroot |
|