vicia faba, oxalis pes-caprae, bromus sterilis, lolium rigidum, lysimachia arvensis, sonchus oleraceus, avena barbata, beta vulgaris, convolvulus arvensis, fumaria agraria, fumaria bastardii, fumaria parviflora, fumaria wirtgenii, glebionis coronaria, lotus ornithopodioides, malva nicaeensis, papaver rhoeas, rumex spinosus, silene vulgaris, calendula tripterocarpa, chenopodiastrum murale, erodium malacoides, euphorbia helioscopia, medicago polymorpha, melilotus sulcatus, sonchus asper, stellaria media