kickxia spuria, matricaria chamomilla, achillea virescens, atriplex patula, chenopodium album, cirsium arvense, equisetum arvense, euphorbia exigua, galium aparine, gnaphalium uliginosum, mentha arvensis, myosotis arvensis, persicaria maculosa, plantago major, prunella vulgaris, ranunculus repens, sherardia arvensis, sinapis arvensis, sonchus asper, viola arvensis, calystegia sepium, convolvulus arvensis, elymus repens, euphorbia helioscopia, juncus bufonius, kickxia elatine, lipandra polysperma, lysimachia arvensis, lysimachia vulgaris, papaver rhoeas, poa trivialis, ranunculus acris, raphanus raphanistrum, rumex crispus, sonchus arvensis, trifolium repens, vicia tetrasperma, hypericum humifusum, sagina procumbens, stellaria media