snake's_head_fritillary
1. [ noun ] (botany) Eurasian checkered lily with pendant flowers usually veined and checkered with purple or maroon on a pale ground and shaped like the bells carried by lepers in medieval times; widely grown as an ornamental
Synonyms: checkered_daffodil leper_lily Fritillaria_meleagris guinea-hen_flower
Related terms: fritillary