convolvulus arvensis, lolium rigidum, papaver rhoeas, alyssum granatense, anacyclus clavatus, avena sterilis, bromus rubens, calendula arvensis, capsella bursa-pastoris, filago pyramidata, fumaria officinalis, glebionis segetum, hordeum murinum, medicago polymorpha, phalaris minor, platycapnos spicata, polygonum aviculare, raphanus raphanistrum, vicia benghalensis, vicia sativa, avena barbata, bromus diandrus, cerastium glomeratum, diplotaxis catholica, draba verna, erodium cicutarium, eryngium campestre, festuca geniculata, hirschfeldia incana, linaria amethystea, mibora minima, muscari comosum, scandix pecten-veneris, silene colorata