dittrichia viscosa, helminthotheca echioides, achyrophorus valdesii, avena barbata, blackstonia perfoliata, campanula erinus, clinopodium nepeta, daucus carota, helichrysum italicum, linaria purpurea, reichardia picroides, rostraria cristata, sonchus tenerrimus, trifolium campestre, anthemis arvensis, bituminaria bituminosa, bromus madritensis, clematis vitalba, convolvulus cantabrica, coronilla securidaca, crepis neglecta, cynoglossum creticum, foeniculum vulgare, galactites tomentosa, gaudinia fragilis, hypericum perforatum, lysimachia arvensis, medicago lupulina, medicago rigidula, melica ciliata, melilotus albus, melilotus officinalis, papaver rhoeas, poterium sanguisorba, silene vulgaris, stachys cretica, trifolium scabrum, trifolium stellatum, urospermum dalechampii, verbascum sinuatum