text: dysphania multifida, hordeum murinum, anacyclus clavatus, avena barbata, bromus diandrus, bromus scoparius, catapodium rigidum, convolvulus arvensis, crepis capillaris, echium plantagineum, lolium rigidum, malva nicaeensis, malva sylvestris, medicago polymorpha, papaver rhoeas, poa annua, polygonum aviculare, reseda luteola, rumex pulcher, sisymbrium officinale, spergularia rubra, trifolium repens, coleostephus myconis, plantago lanceolata, rostraria cristata