An erect, branching annual with slender stems, bristly leaves and small yellow flowers located at the tip of the stems that bloom from June - August, with the fruit ripening from July - September.
Fairly common in England and Wales but scarce in Scotland and Ireland. It is also cultivated by farmers.
Can grow in all types of well drained soil and can grow in semi or shaded areas.
The leaves are eaten raw in salads, while the seeds are used to flavour various dishes.
If eaten in large quantities by grazing animals, it can be toxic.
