de, celle, corynephorus canescens, spergula morisonii, rumex acetosella, jasione montana, trifolium arvense, rumex angiocarpus, berteroa incana, erigeron canadensis, cerastium semidecandrum, agrostis capillaris, hypochaeris radicata, ornithopus perpusillus, teesdalia nudicaulis, artemisia campestris, sedum acre, carex arenaria, pilosella officinarum, plantago lanceolata, erodium cicutarium, achillea millefolium, helichrysum arenarium, herniaria glabra, arenaria serpyllifolia, veronica arvensis, sedum sexangulare, euphorbia cyparissias, potentilla argentea, bromus tectorum, logfia minima, scleranthus perennis, festuca trachyphylla, bromus hordeaceus, armeria maritima, senecio vernalis, oenothera biennis, avenella flexuosa, thymus serpyllum, viola arvensis, agrostis vinealis, claytonia perfoliata, elymus repens, hypericum perforatum, aira praecox, poa angustifolia, draba verna, pinus sylvestris, deschampsia flexuosa, artemisia vulgaris, cerastium arvense, convolvulus arvensis