de, harz, euphorbia cyparissias, arenaria serpyllifolia, convolvulus arvensis, draba verna, eryngium campestre, viola arvensis, holosteum umbellatum, erodium cicutarium, clinopodium acinos, lamium amplexicaule, koeleria macrantha, poterium sanguisorba, alyssum alyssoides, delphinium paniculatum, veronica praecox, elymus repens, myosotis stricta, descurainia sophia, falcaria vulgaris, medicago minima, papaver rhoeas, echium vulgare, delphinium consolida, veronica arvensis, medicago falcata, plantago lanceolata, fallopia convolvulus, euphorbia exigua, potentilla incana, medicago lupulina, capsella bursa-pastoris, hypericum perforatum, buglossoides arvensis, galium verum, centaurea scabiosa, bromus tectorum, cerastium pumilum, arabidopsis thaliana, pilosella officinarum, trifolium arvense, silene otites, stipa capillata, poa angustifolia, lysimachia arvensis, camelina microcarpa, galium aparine, festuca rupicola, achillea millefolium, artemisia campestris, tripleurospermum inodorum