text: secale cereale, achillea millefolium, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, fumaria officinalis, setaria pumila, buglossoides arvensis, campanula rapunculoides, centaurea cyanus, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, mentha arvensis, papaver rhoeas, persicaria lapathifolia, polygonum aviculare, silene latifolia, sonchus arvensis, valerianella locusta, veronica agrestis, veronica arvensis, vicia cracca, vicia hirsuta, viola arvensis