solanum tuberosum, equisetum arvense, persicaria lapathifolia, galeopsis tetrahit, persicaria maculosa, ranunculus repens, stellaria media, achillea millefolium, agrostis gigantea, arabidopsis thaliana, atrichum undulatum, bidens tripartita, centaurea cyanus, chenopodium album, convolvulus arvensis, elymus repens, gnaphalium uliginosum, juncus bufonius, knautia arvensis, lipandra polysperma, mentha arvensis, myosotis arvensis, persicaria hydropiper, plantago uliginosa, pohlia annotina, polygonum aviculare, prunella vulgaris, psammophiliella muralis, ranunculus acris, rumex acetosella, setaria pumila, sinapis arvensis, sonchus arvensis, spergula arvensis, tripleurospermum inodorum, vicia hirsuta, vicia villosa, viola arvensis