helosciadium crassipes, cynodon dactylon, alopecurus bulbosus, bellis annua, lysimachia arvensis, lythrum hyssopifolia, plantago coronopus, ranunculus ophioglossifolius, ranunculus sardous, scorpiurus muricatus, aira cupaniana, anthemis arvensis, carex divisa, centaurium maritimum, cerastium glomeratum, cotula coronopifolia, euphorbia helioscopia, festuca bromoides, geranium dissectum, geranium molle, hordeum geniculatum, hypochaeris glabra, illecebrum verticillatum, leontodon tuberosus, linum bienne, logfia gallica, lotus angustissimus, lotus conimbricensis, lotus parviflorus, mentha pulegium, oenanthe globulosa, pulicaria sicula, rumex crispus, senecio vulgaris, sherardia arvensis, silene gallica, stachys arvensis, valerianella microcarpa