Annual, pinnately lobed leaves, white/cream petals with characteristic violet veins; the outer two petals pouched at the base.  Fruit with a flattened, seedless beak. 

Provide good quality photograph of the whole plant, and details of flowers and fruits.  

Waste land, cultivated land

Often grown for salad leaves, and increasingly found as an escape from cultivation

Not known

Stace, C. (2019) New Flora of the British Isles (4th edn.). C & M Floristics