echinochloa crus-galli, persicaria hydropiper, persicaria maculosa, agrostis stolonifera, amaranthus blitum, cyperus longus, calystegia sepium, cardamine hirsuta, cyperus flavescens, digitaria sanguinalis, equisetum arvense, lipandra polysperma, lythrum salicaria, paspalum dilatatum, plantago major, poa annua, rubus caesius, scrophularia auriculata, sonchus oleraceus, verbena officinalis, veronica beccabunga, amaranthus emarginatus, epilobium hirsutum, epilobium tetragonum, fraxinus excelsior, galium palustre, lotus pedunculatus, platanus hispanica, polygonum aviculare, portulaca oleracea, salix atrocinerea, salix purpurea, saponaria officinalis, stellaria media, trifolium repens, ulmus minor, urtica dioica