de, uckermark, rumex acetosella, trifolium arvense, rumex angiocarpus, arenaria serpyllifolia, pilosella officinarum, achillea millefolium, erigeron canadensis, helichrysum arenarium, agrostis capillaris, convolvulus arvensis, artemisia campestris, plantago lanceolata, cerastium semidecandrum, jasione montana, vicia hirsuta, elymus repens, festuca trachyphylla, vicia sativa, arrhenatherum elatius, euphorbia cyparissias, artemisia vulgaris, corynephorus canescens, poa angustifolia, equisetum arvense, hypericum perforatum, senecio vernalis, dactylis glomerata, hypochaeris radicata, apera spica-venti, trifolium campestre, viola arvensis, veronica arvensis, petrorhagia prolifera, bromus tectorum, myosotis stricta, spergula morisonii, chondrilla juncea, dianthus carthusianorum, medicago lupulina, armeria maritima, sedum acre, daucus carota, draba verna, teesdalia nudicaulis, poa pratensis, bromus hordeaceus, potentilla argentea, echium vulgare, silene latifolia, knautia arvensis