alopecurus pratensis, holcus lanatus, poa trivialis, festuca rubra, glyceria maxima, scirpus sylvaticus, argentina anserina, dactylis glomerata, galium aparine, lythrum salicaria, mentha longifolia, ranunculus acris, ranunculus repens, rumex acetosa, rumex crispus, rumex obtusifolius, stellaria graminea, urtica dioica