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
Threeleaf purple shamrock (Oxalis triangularis) and begonia (Begonia semperflorens)
534405
Threeleaf purple shamrock (Oxalis triangularis) and begonia (Begonia semperflorens)
534146
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