Tansy

The sunny afternoon was there, like another land. By the path grew tansy and little trees.

Source: wiktionary

Various measures were taken to avoid it, most popular being the suspension of certain herbs and tree branches over the doorways of dwellings and stables. Commonly used greenery were tansy, honesty, garlic, St. John's Wort, mountain ash, roadside verbena.

Source: wiktionary

I had a pretty dinner for them; viz., a brace of stewed carps, six roasted chickens, and a jowle of salmon, hot, for the first course; a tanzy and two neats' tongues, and cheese the second; and were very merry all the afternoon, talking and singing and piping upon the flageolette.

Source: wiktionary

(I love romantic folksy English names like Tansy and Violet, Ralph likes Mitfordesque names like Pamela and Daphne)

Source: wiktionary