hordeum distichon, kickxia elatine, chenopodium album, euphorbia exigua, lysimachia arvensis, plantago uliginosa, polygonum aviculare, triticum aestivum, aethusa cynapium, apera spica-venti, arenaria serpyllifolia, avena fatua, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, euphorbia helioscopia, galinsoga parviflora, galium aparine, galium spurium, kickxia spuria, lamium amplexicaule, myosotis arvensis, oxalis stricta, pastinaca sativa, persicaria maculosa, silene noctiflora, stellaria media, trifolium repens, veronica agrestis, viola arvensis, brassica napus, chaenorhinum minus, valerianella dentata