de, braunschweig, kreisfreie stadt, corynephorus canescens, rumex acetosella, rumex angiocarpus, erigeron canadensis, jasione montana, agrostis capillaris, trifolium arvense, hypochaeris radicata, spergula morisonii, cerastium semidecandrum, arenaria serpyllifolia, ornithopus perpusillus, achillea millefolium, plantago lanceolata, logfia minima, erodium cicutarium, berteroa incana, pilosella officinarum, bromus tectorum, herniaria glabra, hypericum perforatum, festuca trachyphylla, veronica arvensis, teesdalia nudicaulis, sedum acre, agrostis vinealis, artemisia vulgaris, elymus repens, carex arenaria, senecio vernalis, euphorbia cyparissias, draba verna, artemisia campestris, potentilla argentea, bromus hordeaceus, helichrysum arenarium, vicia sativa, viola arvensis, arrhenatherum elatius, vicia hirsuta, calamagrostis epigejos, trifolium campestre, pinus sylvestris, apera spica-venti, echium vulgare, convolvulus arvensis, festuca rubra, poa angustifolia, aira praecox, arabidopsis thaliana