bidens tripartita, juncus bufonius, mentha arvensis, ranunculus repens, eleocharis palustris, galium palustre, agrostis stolonifera, alisma lanceolatum, elymus repens, galium aparine, juncus articulatus, lysimachia arvensis, persicaria lapathifolia, persicaria maculosa, phalaris arundinacea, plantago major, polygonum aviculare, rumex crispus, sparganium erectum, trifolium repens, epilobium tetragonum, juncus sphaerocarpus, stachys palustris, tussilago farfara