| Contents |
| | Emodin |
| Plant names |
Plant parts |
| Latin |
English |
| Alnus Glutinosa | Alder | Rind / Bark / Cortex |
| Aloe socotrina | Socrotrine | |
| Aloe vera | Aloe | Leaf, Plant |
| Bistorta major | Adderwort | Root |
| Boehmeria nivea | China grass | Root |
| Cassia | Senna | Leaf |
| Cassia acutifolia | Alexandrian senna | Legume / Pod |
| Cassia angustifolia | Tinnevelly Senna | Legume / Pod |
| Cassia occidentalis | Coffee senna | |
| Cassia tora | Coffee weed | Seed |
| Fallopia japonica | Crimson Beauty | Root |
| Frangula alnus | Alder Buckthorn | Branch / Bough, Rind / Bark / Cortex |
| Polygonum multiflorum | Black-haired Mr He | Bulb, Leaf, Plant, Rhizome, Root, Shoot, Tuber / Corm |
| Rhamnus cathartica | Buckthorn | |
| Rhamnus purshiana | Californian buckthorn | Plant, Rind / Bark / Cortex |
| Rheum officinale | Chinese Rhubarb | Bulb, Plant, Rhizome, Root |
| Rheum palmatum | Chianghai rhubarb | Petiole / Leaf-stalk, Rhizome, Root |
| Rheum rhabarbarum | Garden Rhubarb | Root |
| Rumex acetosa | Broadleaf sorrel | Plant |
| Rumex acetosella | Field sorrel | Root |
| Rumex crispus | Curled Dock | Rhizome, Root, Seed, Shoot |
| Senna alata | Candelabra bush | Plant |
| Senna alexandrina | Alexandran senna | |
| Senna occidentalis | antbush | Root |
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