impatiens glandulifera, persicaria hydropiper, artemisia vulgaris, bidens frondosa, brassica oleracea, calystegia sepium, echinocystis lobata, erysimum cheiranthoides, galium aparine, helianthus tuberosus, impatiens noli-tangere, impatiens parviflora, linum usitatissimum, medicago lupulina, persicaria lapathifolia, poa nemoralis, poa palustris, salix triandra, symphytum officinale, tripleurospermum inodorum, triticum aestivum, urtica dioica, vicia cracca, apera spica-venti, lapsana communis