rorippa sylvestris, equisetum arvense, ranunculus repens, elymus repens, persicaria lapathifolia, persicaria maculosa, physcomitrium pyriforme, plantago major, poa trivialis, salix triandra, zea mays, agrostis stolonifera, artemisia vulgaris, avena fatua, capsella bursa-pastoris, centaurea jacea, cirsium arvense, galinsoga quadriradiata, galium palustre, glechoma hederacea, lysimachia arvensis, lythrum salicaria, poa annua, potentilla reptans, rorippa amphibia, rorippa palustris, rosulabryum rubens, rumex crispus, rumex obtusifolius, salix viminalis, sonchus asper, stachys palustris, stellaria media, symphytum officinale, trifolium hybridum, tripleurospermum inodorum, urtica dioica, veronica beccabunga, veronica serpyllifolia, vicia cracca, papaver rhoeas