solanum tuberosum, echinochloa crus-galli, equisetum arvense, centaurea cyanus, equisetum sylvaticum, fallopia convolvulus, persicaria amphibia, raphanus raphanistrum, rumex acetosella, amaranthus retroflexus, arabidopsis thaliana, cirsium arvense, digitaria ischaemum, elymus repens, juncus bufonius, persicaria lapathifolia, persicaria maculosa, roemeria argemone, stachys palustris