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