Common bird's-foot-trefoil (Lotus corniculatus), red clover (Trifolium pratense) and sour dock (Rumex acetosa) at former Berlin Tempelhof Airport, Tempelhofer Freiheit, Berlin, Germany
534406
A3
Threeleaf purple shamrock (Oxalis triangularis) and begonia (Begonia semperflorens)
534405
A3
Threeleaf purple shamrock (Oxalis triangularis) and begonia (Begonia semperflorens)
534146
A4
Red clover (Trifolium pratense), common bird's-foot-trefoil (Lotus corniculatus) and sour dock (Rumex acetosa) at former Berlin Tempelhof Airport, Tempelhofer Freiheit, Berlin, Germany