bromus madritensis, echium plantagineum, medicago arabica, anthemis arvensis, avena barbata, hedypnois rhagadioloides, sisymbrium officinale, trifolium scabrum, asphodelus aestivus, bellardia trixago, dittrichia viscosa, foeniculum vulgare, lagurus ovatus, silene gallica, trifolium campestre, achyrophorus valdesii, allium roseum, bellardia viscosa, borago officinalis, bromus hordeaceus, calendula arvensis, carduus tenuiflorus, carlina corymbosa, catapodium rigidum, centaurea calcitrapa, cerastium glomeratum, dactylis glomerata, daucus carota, erodium malacoides, euphorbia helioscopia, galactites tomentosa, gaudinia fragilis, glebionis segetum, hordeum murinum, hyoseris radiata, lolium perenne, lotus corniculatus, medicago polymorpha, papaver rhoeas, petrorhagia prolifera, plantago bellardii, plantago lanceolata, polycarpon tetraphyllum, reichardia picroides, rostraria cristata, rumex pulcher, sixalix maritima, torilis nodosa, trifolium angustifolium, trifolium cherleri, trifolium nigrescens, trifolium stellatum, urospermum dalechampii, verbascum sinuatum