arabidopsis thaliana, hornungia petraea, pleurochaete squarrosa, arabis verna, centranthus calcitrapae, galium murale, hesperis laciniata, sedum album, anthericum liliago, cardamine hirsuta, cerastium arvense, clypeola jonthlaspi, rhus coriaria, saxifraga tridactylites, senecio gallicus, teucrium botrys, teucrium flavum, thymus vulgaris