text: sinapis arvensis, fallopia convolvulus, ranunculus sardous, vicia sativa, agrostemma githago, equisetum arvense, capsella bursa-pastoris, carduus acanthoides, chenopodium album, cirsium arvense, euphorbia helioscopia, galeopsis speciosa, geranium dissectum, rumex acetosella, sonchus arvensis, tanacetum corymbosum