fr, cher, draba verna, rumex acetosella, veronica arvensis, aira caryophyllea, rumex angiocarpus, poa bulbosa, bromus tectorum, cerastium semidecandrum, eryngium campestre, trifolium arvense, erodium cicutarium, myosotis stricta, myosotis ramosissima, euphorbia cyparissias, arabidopsis thaliana, logfia minima, vicia lathyroides, corynephorus canescens, hypochaeris glabra, potentilla verna, vulpia bromoides, agrostis capillaris, trifolium campestre, cerastium pumilum, bromus hordeaceus, trifolium striatum, festuca bromoides, ornithopus perpusillus, arenaria serpyllifolia, hypochaeris radicata, echium vulgare, petrorhagia prolifera, hypericum perforatum, micropyrum tenellum, vicia hirsuta, chondrilla juncea, jasione montana, veronica verna, plantago lanceolata, sedum rubens, vicia sativa, medicago minima, teesdalia nudicaulis, poterium sanguisorba, valerianella carinata, mibora minima, valerianella locusta, erigeron canadensis, sedum sexangulare, cynodon dactylon