artemisia vulgaris, elymus repens, sisymbrium loeselii, erigeron annuus, helianthus tuberosus, poa pratensis, solidago gigantea, arctium lappa, atriplex sagittata, ballota nigra, carduus acanthoides, cirsium arvense, cirsium vulgare, galium aparine, holcus lanatus, melilotus albus, poa compressa, poa trivialis, robinia pseudoacacia, rubus caesius, solidago canadensis, torilis japonica, urtica dioica, achillea millefolium, agrostis gigantea, arrhenatherum elatius, bromus sterilis, calamagrostis epigejos, cerastium holosteoides, chelidonium majus, dactylis glomerata, daucus carota, descurainia sophia, galeopsis pubescens, impatiens parviflora, lapsana communis, medicago lupulina, pastinaca sativa, plantago major, poa annua, poa palustris, polygonum aviculare, potentilla norvegica, rumex crispus, stellaria aquatica, tanacetum vulgare, tussilago farfara