thymus praecox, cerastium pumilum, potentilla verna, prospero autumnale, sedum album, trifolium striatum, arabidopsis thaliana, armeria arenaria, cerastium brachypetalum, draba verna, eryngium campestre, euphorbia cyparissias, medicago minima, petrorhagia prolifera, plantago lanceolata, rhinanthus minor, saxifraga granulata, trifolium arvense, veronica arvensis, vicia lathyroides