elymus repens, artemisia vulgaris, mentha arvensis, tanacetum vulgare, vicia cracca, capsella bursa-pastoris, chenopodium album, epilobium montanum, equisetum arvense, erigeron canadensis, eryngium planum, erysimum cheiranthoides, euphorbia tommasiniana, galeopsis bifida, linaria vulgaris, persicaria amphibia, persicaria lapathifolia, raphanus raphanistrum, setaria pumila, silene latifolia, silene procumbens, sonchus arvensis, stachys palustris, urtica dioica