triticum aestivum, hypecoum imberbe, cirsium arvense, convolvulus arvensis, buglossoides arvensis, agrostemma githago, biscutella auriculata, capsella bursa-pastoris, draba verna, eruca vesicaria, euphorbia serrata, fumaria densiflora, fumaria officinalis, holosteum umbellatum, lathyrus cicera, roemeria hybrida, vicia sativa