yellow iris, iris pseudacorus, river bure, upton great broad, norfolk broads, near acle, norfolk, england, uk

acle area boat broad broadland broads bure civil conservation district dragon dyke england fishley flag fleur-de-luce fleur-de-lys flower great interest iris marsh marshes national nature norfolk nwt pale pale-yellow paleyellow parish park pseudacorus reserve river sac scientific shalder shellester site special ssi trust upton valley village water water-flag wildlife yellow yellowflag