Viper's bugloss (Echium vulgare) and sour dock (Rumex acetosa)
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
Sour dock (Rumex acetosa)
Sour dock (Rumex acetosa)
Sour dock (Rumex acetosa)
Sour dock (Rumex acetosa)
Patience dock (Rumex patientia)
Patience dock (Rumex patientia)
Bloody dock (Rumex sanguineus)
Bloody dock (Rumex sanguineus)
Bloody dock (Rumex sanguineus)
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