| English noun: winter fern | |||
| 1. | winter fern (plant) large branching biennial herb native to Eurasia and Africa and adventive in North America having large fernlike leaves and white flowers; usually found in damp habitats; all parts extremely poisonous | ||
| Synonyms | California fern, Conium maculatum, hemlock, Nebraska fern, poison hemlock, poison parsley | ||
| Broader (hypernym) | poisonous plant | ||
| Member meronym | Conium, genus Conium | ||