de, braunschweig, kreisfreie stadt, erigeron canadensis, elymus repens, artemisia vulgaris, achillea millefolium, rumex acetosella, chenopodium album, rumex angiocarpus, equisetum arvense, plantago lanceolata, trifolium arvense, corynephorus canescens, tripleurospermum inodorum, berteroa incana, apera spica-venti, convolvulus arvensis, bromus tectorum, tanacetum vulgare, viola arvensis, artemisia campestris, capsella bursa-pastoris, cirsium arvense, arenaria serpyllifolia, poa annua, potentilla argentea, persicaria lapathifolia, setaria viridis, polygonum aviculare, agrostis capillaris, euphorbia cyparissias, veronica arvensis, erysimum cheiranthoides, fallopia convolvulus, silene latifolia, carex hirta, arrhenatherum elatius, echinochloa crus-galli, vicia hirsuta, digitaria ischaemum, rumex thyrsiflorus, erodium cicutarium, dactylis glomerata, poa pratensis, hypericum perforatum, urtica dioica, vicia sativa, oenothera biennis, arabidopsis thaliana, poa angustifolia, cerastium semidecandrum, jasione montana