melilotus albus, persicaria minor, arenaria serpyllifolia, barbarea vulgaris, daucus carota, echium vulgare, equisetum arvense, impatiens glandulifera, persicaria lapathifolia, stellaria aquatica, alliaria petiolata, artemisia vulgaris, bidens frondosa, cerastium holosteoides, chaenorhinum minus, elymus caninus, elymus repens, epilobium ciliatum, erigeron canadensis, holcus lanatus, impatiens parviflora, lactuca serriola, medicago lupulina, phalaris arundinacea, ranunculus repens, salix purpurea, tanacetum vulgare, tussilago farfara, urtica dioica