Dipsacus sylvestris is a species of flowering plant commonly known as wild teasel. There are several synonyms for Dipsacus sylvestris including Fuller's teasel and common teasel. The plant has an erect stem that can grow up to two meters in height, with leaves that are arranged in opposite pairs on the stem. The flower heads are cone-shaped and contain small, pink or purplish flowers. The seeds of the plant are surrounded by hooked bracts that easily stick to clothing or fur. Dipsacus sylvestris is known for its traditional use in medicine and as a source of nectar for bees and butterflies.