Rough Chervil (Chaerophyllum Temulum) is a biennial herb in the Apiaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 4-8. This plant is toxic to cats and dogs — keep it out of reach of pets.

Chaerophyllum temulum, commonly known as rough chervil, is a biennial herbaceous plant in the carrot family characterized by bristly stems and clusters of white flowers.