
| Feature | Queen Anne’s Lace | Poison Hemlock |
| Stem | Hairy | Smooth with purple blotches |
| Scent | Carrot-like | Musty, unpleasant |
| Flower | Flat umbel with a possible purple dot | Umbel, no central dot |
| Leaves | Fern-like, carrot-scented | More finely divided, no carrot scent |