text: anacyclus clavatus, arabidopsis thaliana, convolvulus arvensis, galium tricornutum, lolium rigidum, polygonum aviculare, raphanus raphanistrum, agrostemma githago, alyssum granatense, anthemis cotula, asperula arvensis, buglossoides arvensis, diplotaxis catholica, filago pyramidata, linaria spartea, logfia minima, ranunculus arvensis, scandix pecten-veneris, senecio gallicus, spergula arvensis, taeniatherum caput-medusae, vicia lutea, vicia sativa, avena sterilis, caucalis platycarpos, cerastium glomeratum, chondrilla juncea, coronilla scorpioides, eryngium campestre, hirschfeldia incana, lamium amplexicaule, lathyrus angulatus, lupinus angustifolius, myosotis stricta, roemeria argemone, senecio vulgaris, silene muscipula