solanum tuberosum, persicaria lapathifolia, argentina anserina, galinsoga quadriradiata, stellaria media, echinochloa crus-galli, glechoma hederacea, lipandra polysperma, plantago major, poa annua, vicia tetrasperma, capsella bursa-pastoris, euphorbia helioscopia, geranium pusillum, mentha arvensis, ranunculus repens