claytonia perfoliata, arctium minus, urtica dioica, cirsium arvense, cardamine hirsuta, cynoglossum officinale, galium aparine, myosotis ramosissima, calamagrostis epigejos, erigeron canadensis, myosotis arvensis, poa trivialis, solanum dulcamara, veronica arvensis, cerastium holosteoides, sambucus nigra