The following substances have been commonly used in homeopathy. See Category:Homeopathic remedies for a list of other notable preparations.
| Homeopathic name | Substance | Common name |
|---|---|---|
| Aconite [1] | Aconitum napellus | Monkshood, monk's blood, fuzi, wolf's bane |
| Aesculus hippocastanum [1] | Aesculus hippocastanum | Horse-chestnut |
| Allium cepa [1] | Onion | |
| Aloeaceae [2] | Aloe succotrina | Aloe |
| Arnica [3] | Arnica montana | Leopard's bane |
| Arsenicum album [4] | Arsenic trioxide | |
| Baptisia [1] | Baptisia tinctoria | Wild indigo, horseflyweed |
| Belladonna [1] | Atropa belladonna | Deadly nightshade |
| Bellis perennis [1] | Bellis perennis | Common daisy |
| Calendula [1] | Calendula officinalis | Scotch marigold |
| Colocynthis [1] | Citrullus colocynthis | Bitter cucumber |
| Digitalis [1] | Digitalis purpurea | Foxglove |
| Drosera [1] | Drosera rotundifolia | Sundew |
| Dulcamara [1] | Solanum dulcamara | Woody nightshade |
| Hamamelis [1] | Hamamelis virginiana | Witch-hazel |
| Lachesis [1] [ citation needed ] | Lachesis muta | Bushmaster snake |
| Ledum [1] | Ledum palustre | Marsh tea |
| Lycopodium [1] | Lycopodium clavatum | Wolf's foot, clubmoss |
| Thuja [1] [ citation needed ] | Thuja occidentalis | |
| Urtica urens [1] | Stinging nettle | |
| Mag phos | Magnesium Phosphoricum | Mag phos, Magnesium Hydrogen Phosphate Trihydrate, Phosphate of Magnesia |