crassula tillaea, cerastium ligusticum, arabidopsis thaliana, capsella rubella, coleostephus myconis, crepis sancta, echium italicum, hypericum perforatum, jasione montana, logfia gallica, medicago praecox, ornithopus compressus, petrorhagia dubia, plantago lanceolata, poa annua, rumex bucephalophorus, sagina apetala, trifolium scabrum, veronica agrestis