avena sativa, fallopia convolvulus, fumaria officinalis, thlaspi arvense, chenopodium album, euphorbia helioscopia, gypsophila vaccaria, lycopsis arvensis, medicago lupulina, medicago sativa, papaver rhoeas, sinapis arvensis, artemisia vulgaris, capsella bursa-pastoris, eruca vesicaria, galium aparine, galium tricornutum, geranium pyrenaicum, plantago major, poa pratensis, polygonum aviculare, pteridium aquilinum, ranunculus bulbosus, rapistrum rugosum, rumex crispus, silene vulgaris, stellaria media, trifolium repens, triticum aestivum, vicia sativa, viola arvensis