Longitude (deg): -0.5. Latitude (deg): 51.4. Longitude (deg/min): 0° 30' W. Latitude (deg/min): 51° 30' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Stage: In flower. Identified by: Malcolm Storey. Comment: at edge of pond. Category: standard photograph or close-up. Real world width(mm): 0. Photographic equipment used: Canon EOS400D digital SLR + Sigma 50mm 1:1 macro lens.