persicaria maculosa, polygonum aviculare, stellaria aquatica, trifolium repens, apera spica-venti, arabidopsis thaliana, brassica napus, chenopodium album, elatine triandra, equisetum palustre, juncus bufonius, lolium temulentum, lysimachia arvensis, medicago lupulina, myosotis scorpioides, oxalis corniculata, persicaria hydropiper, poa annua, ranunculus acris, ranunculus repens, silene flos-cuculi, stellaria media, vicia sativa, bidens tripartita