| Aloe Vera | Aloe | Laxative components, cause diarrhea, electrolyte imbalance |
| Carnations | Carnation | Causes mild gastrointestinal irritation |
| Chrysanthemums | Mum | Contains pyrethrins, may cause drooling, loss of coordination |
| Monstera | Swiss Cheese Plant | Calcium oxalate crystals, irritates mouth and digestive tract |
| Peace Lily | Peace Lily | Same as above (note: not true lily, but still irritating) |
| Philodendron | Philodendron | Calcium oxalate crystals, cause oral swelling |
| Pothos (Devil's Ivy) | Pothos | Most common toxic houseplant, symptoms similar to above |
| Snake Plant | Snake Plant | Mild toxicity, causes nausea, vomiting |
| Daffodils | Daffodil | Bulbs are highly toxic, similar to tulips |
| ZZ Plant | ZZ Plant | Calcium oxalate, irritates mouth and digestive tract |