robinia pseudoacacia, arum italicum, sambucus ebulus, allium ampeloprasum, allium roseum, avena barbata, bromus sterilis, carduus pycnocephalus, convolvulus arvensis, coronilla securidaca, elymus repens, fumaria officinalis, galium aparine, mercurialis annua, papaver rhoeas, poa trivialis, potentilla reptans, raphanus raphanistrum, rumex crispus, sherardia arvensis