fr, cher, corrigiola litoralis, rumex acetosella, bromus tectorum, rumex angiocarpus, micropyrum tenellum, trifolium arvense, veronica arvensis, sedum rubens, ornithopus perpusillus, mibora minima, logfia minima, eryngium campestre, plantago afra, herniaria glabra, erodium cicutarium, draba verna, corynephorus canescens, vicia hirsuta, arabidopsis thaliana, plantago lanceolata, chondrilla juncea, poa bulbosa, jasione montana, aira caryophyllea, festuca bromoides, erigeron canadensis, cerastium semidecandrum, hypochaeris glabra, berteroa incana, echium vulgare, hypochaeris radicata, scrophularia canina, euphorbia cyparissias, cerastium pumilum, vulpia bromoides, petrorhagia prolifera, poa annua, hypericum perforatum, poterium sanguisorba, digitaria sanguinalis, trifolium campestre, potentilla verna, bromus hordeaceus, sedum album, myosotis ramosissima, spergularia rubra, cerastium glomeratum, cynodon dactylon, vicia sativa, teesdalia nudicaulis