Photo taken 15/07/07 at Barton Hills Nature Reserve (on route of Chiltern Way and John Bunyan Trail)
Weld grows on all kind of waste ground, especially on chalk, and its flowers apparently produce a yellow dye. It flowers between June and September.
Photo taken 15/07/07 at Barton Hills Nature Reserve (on route of Chiltern Way and John Bunyan Trail)
Photo taken 13/07/08 at College Lake, Bucks