I'm a bulbous perennial with stunning bell-shaped blooms and delicate green markings. What type of plant am I?

This herbaceous perennial is often planted in gardens and parks to add a splash of elegant beauty. These dainty, bell-shaped blooms were often used as a painkiller, and have been employed in modern medicine as a remedy for dementia.

Asked by Rachel Bortles · Last updated 5 years ago · 5.7K views · SOURCE