| Arctium lappa |
| Cassia spp. | Not for nursing mothers. |
| Euonymous atropurpureus |
| Eupatorium perfoliatum |
| Hydrastis canadensis |
| Linum usitatissimum |
| Plantago spp. |
| Rhamnus purshiana | Good for delicate or aged persons. |
| Rheum palmatum |
| Rumex crispus |
| Sambucus spp. | Sluggish bowel. |
| Symphytum officinale |
| Verbena hasta |
| Vinca minor |