alopecurus geniculatus, agrostis stolonifera, argentina anserina, brachythecium rutabulum, eleocharis palustris, inula britannica, poa annua, plantago uliginosa, rumex crispus, arenaria serpyllifolia, capsella bursa-pastoris, cirsium arvense, erigeron canadensis, glechoma hederacea, gnaphalium uliginosum, juncus articulatus, juncus bufonius, persicaria hydropiper, persicaria lapathifolia, phalaris arundinacea, plantago major, rorippa amphibia, rumex maritimus, trifolium repens, xanthium orientale