The common dandelion, known scientifically as Taraxacum officinale, is a flowering plant native to Europe and Asia but now found worldwide. It features bright yellow flowers that bloom in spring and summer, which later turn into fluffy seed heads. The leaves are deeply lobed and grow in a rosette pattern close to the ground. Dandelions thrive in various environments, including lawns, gardens, and roadsides. They are often considered weeds due to their rapid growth and ability to spread easily through wind-dispersed seeds. Despite this, dandelions are edible and have been used in traditional medicine for their potential health benefits.