brassica napus, euphorbia helioscopia, fumaria officinalis, sinapis arvensis, achillea millefolium, arenaria serpyllifolia, argentina anserina, artemisia vulgaris, campanula rapunculoides, cerastium holosteoides, chaenorhinum minus, chenopodium album, cirsium arvense, cirsium palustre, convolvulus arvensis, dactylis glomerata, dicranella rufescens, elymus repens, equisetum arvense, galeopsis tetrahit, galium aparine, lolium perenne, lysimachia arvensis, myosotis arvensis, phleum pratense, plantago uliginosa, pohlia wahlenbergii, polygonum aviculare, ranunculus repens, rumex crispus, scorzoneroides autumnalis, sonchus arvensis, stellaria media, tortula truncata, veronica arvensis, vicia hirsuta, viola arvensis