Foxglove

He bought a foxglove.

Jemima alighted rather heavily, and began to waddle about in search of a convenient dry nesting-place. She rather fancied a tree-stump amongst some tall fox-gloves.

I wonder whether the witches would be wearing on their fingers their ornaments of foxglove blossoms, often called witches' bells or harebells, sometimes known as witches' thimbles.

There were bunches of wild garlic to keep out evil spirits, foxgloves for healing spells and hemlock and vervain for darker magic.