euphorbia cyparissias, festuca valesiaca, potentilla incana, centaurea stoebe, ceratodon purpureus, echium vulgare, viola arvensis, ajuga genevensis, alyssum alyssoides, arabidopsis thaliana, clinopodium acinos, dianthus carthusianorum, draba verna, galium verum, geranium columbinum, hypericum perforatum, myosotis stricta, pilosella officinarum, rumex acetosella, thymus pulegioides, trifolium arvense, trifolium campestre, verbascum lychnitis, veronica dillenii, vicia tetrasperma, scleranthus perennis