What is the difference between parsnip and parsley root?

Parsnip and parsley root are distinct vegetables, though they share a similar appearance. Parsnip (Pastinaca sativa) is a sweet, creamy-colored root vegetable that belongs to the Apiaceae family and is known for its slightly nutty flavor. Parsley root (Petroselinum crispum var. tuberosum), on the other hand, is a variety of parsley that has a root that is more fibrous and has a strong parsley flavor. While both can be used in cooking, their taste and texture differ significantly, influencing their culinary applications.