artemisia vulgaris, impatiens glandulifera, melilotus albus, persicaria minor, tanacetum vulgare, arenaria serpyllifolia, chaenorhinum minus, daucus carota, echium vulgare, epilobium ciliatum, medicago lupulina, sonchus oleraceus, stellaria aquatica, cerastium holosteoides, erigeron canadensis, erysimum cheiranthoides, galeopsis bifida, lapsana communis, verbascum thapsus