Veronica serpyllifolia is a small herbaceous plant that belongs to the family Plantaginaceae. It is also known by a number of common synonyms such as creeping speedwell, thyme-leaved speedwell, and mother of thyme. The plant is known for its low growing habit and tiny blue flowers which bloom in spring and summer. Some other synonyms for Veronica serpyllifolia include wild thyme, tickleweed, sidewalk speedwell, and bird's-eye speedwell. The plant is native to Europe and Asia but is widely cultivated in gardens all over the world due to its attractive appearance. Its leaves are often used in making herbal teas and its flowers are used in various medicinal preparations as well.