poa annua, veronica persica, bellis perennis, capsella bursa-pastoris, papaver rhoeas, sonchus oleraceus, stellaria media, vicia sativa, fumaria officinalis, galium tricornutum, geranium dissectum, geranium rotundifolium, lamium amplexicaule, lathyrus aphaca, scandix pecten-veneris, valerianella eriocarpa