sambucus ebulus, conium maculatum, galium aparine, urtica dioica, vicia cracca, avena barbata, bunias erucago, carduus pycnocephalus, convolvulus arvensis, dasypyrum villosum, elymus repens, malva sylvestris, medicago orbicularis, papaver rhoeas, poa trivialis, rubus ulmifolius, silene latifolia