Diagnostic taxa

Anisantha madritensis, Asphodelus ramosus, Avena barbata, Avena sterilis, Carduus pycnocephalus, Carduus tenuiflorus, Carthamus lanatus, Centaurea calcitrapa, Coleostephus myconis, Convolvulus althaeoides, Cynara cardunculus, Cynoglossum creticum, Dasypyrum villosum, Echium plantagineum, Ferula communis aggr., Foeniculum vulgare, Galactites tomentosus, Glebionis coronaria, Hordeum murinum, Lotus ornithopodioides, Malva sylvestris, Marrubium vulgare, Onopordum illyricum, Prangos ferulacea, Rumex pulcher, Scolymus grandiflorus, Scolymus hispanicus, Silybum marianum, Thapsia garganica, Verbascum sinuatum

Constant taxa

Anagallis arvensis, Anisantha madritensis, Anisantha sterilis, Asphodelus ramosus, Avena barbata, Avena sterilis, Carduus pycnocephalus, Carlina corymbosa aggr., Carthamus lanatus, Convolvulus althaeoides, Convolvulus arvensis, Dactylis glomerata, Daucus carota, Dittrichia viscosa, Echium plantagineum, Eryngium campestre, Foeniculum vulgare, Galactites tomentosus, Hordeum murinum, Pallenis spinosa, Plantago lanceolata, Reichardia picroides, Sherardia arvensis, Silybum marianum, Sonchus oleraceus, Trifolium campestre

Dominant taxa

Asphodelus ramosus, Foeniculum vulgare, Galactites tomentosus, Silybum marianum