de, region hannover, plantago lanceolata, achillea millefolium, elymus repens, trifolium arvense, artemisia vulgaris, tanacetum vulgare, berteroa incana, arrhenatherum elatius, dactylis glomerata, erigeron canadensis, rumex acetosella, agrostis capillaris, rumex angiocarpus, convolvulus arvensis, lolium perenne, equisetum arvense, capsella bursa-pastoris, chenopodium album, arenaria serpyllifolia, cirsium arvense, veronica arvensis, vicia hirsuta, erodium cicutarium, bromus hordeaceus, festuca rubra, sedum acre, trifolium repens, corynephorus canescens, poa pratensis, trifolium dubium, apera spica-venti, viola arvensis, vicia sativa, poa annua, hypochaeris radicata, hypericum perforatum, plantago major, holcus lanatus, urtica dioica, anchusa officinalis, daucus carota, poa trivialis, euphorbia cyparissias, poa angustifolia, rumex acetosa, jasione montana, cerastium arvense, draba verna, pilosella officinarum, cerastium holosteoides