anthyllis lotoides, bromus diandrus, anacyclus clavatus, bromus hordeaceus, festuca bromoides, logfia gallica, molineriella laevis, teesdalia coronopifolia, tolpis barbata, trifolium tomentosum, avena barbata, biscutella auriculata, brassica barrelieri, chamaemelum fuscatum, erodium ciconium, lolium rigidum, lotus conimbricensis, poterium sanguisorba, raphanus raphanistrum, rumex bucephalophorus, silene gallica, spergula arvensis, trifolium angustifolium, vicia benghalensis, calendula arvensis, centaurea benedicta, paronychia argentea, roemeria argemone, taeniatherum caput-medusae