mentha longifolia, agrostis stolonifera, carex hirta, cyperus longus, mentha rotundifolia, calystegia sepium, epilobium hirsutum, equisetum telmateia, lolium arundinaceum, lolium perenne, lythrum salicaria, persicaria maculosa, poa trivialis, scirpoides holoschoenus, trifolium fragiferum, verbena officinalis