text: rumex bucephalophorus, bunias erucago, sherardia arvensis, arabidopsis thaliana, brassica fruticulosa, buglossoides arvensis, calendula arvensis, centaurea benedicta, cerastium glomeratum, euphorbia helioscopia, euphorbia segetalis, galactites tomentosa, glebionis segetum, lathyrus angulatus, linaria arvensis, logfia gallica, lysimachia arvensis, mibora minima, ornithopus compressus, raphanus raphanistrum, senecio vulgaris, spergula arvensis, trifolium angustifolium