poa annua, rumex obtusifolius, bromus catharticus, capsella bursa-pastoris, crepis sancta, elymus repens, daucus carota, diplotaxis erucoides, papaver rhoeas, plantago coronopus, plantago major, rumex crispus, rumex pratensis, silybum marianum, sonchus asper, symphyotrichum squamatum, trifolium repens