fr, aude, eryngium campestre, dactylis glomerata, catapodium rigidum, medicago minima, trifolium campestre, erodium cicutarium, poa bulbosa, lagurus ovatus, cerastium semidecandrum, bromus hordeaceus, cynodon dactylon, plantago coronopus, daucus carota, plantago lanceolata, lysimachia arvensis, arenaria leptoclados, dittrichia viscosa, asparagus acutifolius, vicia sativa, poterium sanguisorba, arenaria serpyllifolia, echium vulgare, trifolium scabrum, rostraria cristata, plantago lagopus, cerastium pumilum, hypericum perforatum, chondrilla juncea, bromus madritensis, petrorhagia prolifera, avena barbata, linum strictum, sherardia arvensis, helichrysum stoechas, draba verna, centaurea aspera, lobularia maritima, clematis flammula, erigeron canadensis, sonchus oleraceus, trifolium arvense, senecio vulgaris, geranium molle, myosotis ramosissima, artemisia campestris, diplotaxis tenuifolia, convolvulus arvensis, hypochaeris glabra, teucrium polium, sonchus asper