Plants listed as toxic to pets: 49 species
49 species in the catalogue have a verified entry, from a source whose licence allows commercial reuse, listing them as toxic to a pet animal: cats, dogs, or animals named only as companion animals. Each species page gives the source, the animal it names and the taxonomic rank it states; the entries that speak about a genus say so on the page. A plant that is not here has no verified entry, and that is not a statement about the plant: ask a vet or a poison centre.
In the table, watering runs from 4 to 21 days at medium light; 16 of the 49 want humid air.
| Plant | Water | Light | Humidity | Temperature or hardiness |
|---|---|---|---|---|
| dayliliesHemerocallis | every 5–10 days | Bright | Medium | down to -15°C outdoors |
| Lily of the valleyConvallaria majalis | every 5–10 days | Medium | High | down to -30°C outdoors |
| Madonna lilyLilium candidum | every 7–12 days | Bright | Medium | down to -10°C outdoors |
| OleanderNerium oleander | every 5–7 days | Direct sun | Low | down to 5°C outdoors |
| Sago palmCycas revoluta | every 10–18 days | Bright | Medium | down to 5°C outdoors |
| YewTaxus baccata | every 10–21 days | Medium | Medium | down to -30°C outdoors |
| Japanese laurelAucuba japonica | every 7–12 days | Low | Medium | down to -10°C outdoors |
| PoinsettiaEuphorbia pulcherrima | every 5–9 days | Bright | Medium | 15–26 °C |
| Snake plantDracaena trifasciata | every 14–21 days | Bright | Low | 10–30 °C |
| AlocasiaAlocasia × amazonica | every 6–10 days | Bright | High | 15–28 °C |
| Aloe vera | every 14–21 days | Bright | Low | 10–30 °C |
| AmaryllisHippeastrum hybridum | every 7–14 days | Bright | Medium | 10–28 °C |
| Arrowhead plantSyngonium podophyllum | every 7–10 days | Medium | High | 15–29 °C |
| blushing philodendronPhilodendron erubescens | every 7–10 days | Medium | High | 15–28 °C |
| Calla lilyZantedeschia aethiopica | every 5–7 days | Bright | High | 12–24 °C |
| Chinese evergreenAglaonema commutatum | every 7–14 days | Low | Medium | 15–28 °C |
| Common ivyHedera helix | every 7–12 days | Medium | Medium | down to 5°C outdoors |
| Corn plantDracaena fragrans | every 7–14 days | Medium | Medium | 15–30 °C |
| Crocus | every 5–10 days | Direct sun | Low | down to -20°C outdoors |
| CrotonCodiaeum variegatum | every 7–10 days | Bright | High | 15–29 °C |
| Crown of thornsEuphorbia milii | every 10–18 days | Direct sun | Low | 10–35 °C |
| CyclamenCyclamen persicum | every 4–8 days | Bright | Medium | 8–20 °C |
| DaffodilNarcissus | every 5–10 days | Direct sun | Low | down to -20°C outdoors |
| Dragon treeDracaena marginata | every 7–14 days | Bright | Low | 10–30 °C |
| Dumb caneDieffenbachia seguine | every 7–10 days | Medium | High | 15–28 °C |
| Dwarf umbrella treeSchefflera arboricola | every 7–14 days | Bright | Medium | 15–30 °C |
| false shamrockOxalis triangularis | every 7–12 days | Bright | Medium | down to -10°C outdoors |
| Fiddle-leaf figFicus lyrata | every 7–10 days | Bright | Medium | 15–30 °C |
| Flaming KatyKalanchoe blossfeldiana | every 10–14 days | Bright | Low | 10–28 °C |
| Flamingo flowerAnthurium andraeanum | every 5–7 days | Bright | High | 15–28 °C |
| Golden pothosEpipremnum aureum | every 7–14 days | Low | Medium | 10–30 °C |
| Heartleaf philodendronPhilodendron hederaceum | every 7–10 days | Low | Medium | 13–30 °C |
| Heavenly bambooNandina domestica | every 7–12 days | Bright | Medium | down to -15°C outdoors |
| honeysucklesLonicera | every 7–14 days | Bright | Medium | down to -20°C outdoors |
| HyacinthHyacinthus orientalis | every 4–8 days | Bright | Medium | down to -15°C outdoors |
| Japanese araliaFatsia japonica | every 5–10 days | Medium | High | down to -5°C outdoors |
| mini monsteraRhaphidophora tetrasperma | every 7–14 days | Bright | High | 15–30 °C |
| Natal LilyClivia miniata | every 7–10 days | Medium | High | 15–28 °C |
| Peace lilySpathiphyllum wallisii | every 6–10 days | Medium | High | 15–28 °C |
| rhododendrons and azaleasRhododendron | every 7–14 days | Bright | Medium | down to -20°C outdoors |
| Rubber plantFicus elastica | every 7–14 days | Bright | Medium | 15–30 °C |
| Satin pothosScindapsus pictus | every 7–10 days | Medium | Medium | 15–28 °C |
| String of pearlsCurio rowleyanus | every 10–14 days | Bright | Low | 10–28 °C |
| Swiss cheese plantMonstera deliciosa | every 7–14 days | Bright | High | 15–30 °C |
| Swiss cheese vineMonstera adansonii | every 7–10 days | Bright | High | 15–30 °C |
| Ti plantCordyline fruticosa | every 4–8 days | Bright | High | 15–30 °C |
| Tree philodendronThaumatophyllum bipinnatifidum | every 7–14 days | Bright | High | 15–30 °C |
| TulipTulipa | every 5–10 days | Direct sun | Low | down to -20°C outdoors |
| Weeping figFicus benjamina | every 7–14 days | Bright | Medium | 15–30 °C |