avena sativa, centaurea cyanus, legousia speculum-veneris, mentha arvensis, stachys palustris, euphorbia helioscopia, lysimachia arvensis, medicago lupulina, neslia paniculata, papaver rhoeas, persicaria lapathifolia, sherardia arvensis, valerianella locusta, veronica persica, vicia hirsuta, agrostemma githago, apera spica-venti, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, convolvulus arvensis, ranunculus repens, setaria pumila, trifolium repens