digitaria ischaemum, trifolium repens, aegopodium podagraria, convolvulus arvensis, elymus repens, erysimum cheiranthoides, euphorbia helioscopia, galeopsis speciosa, galium aparine, galium spurium, mentha arvensis, persicaria lapathifolia, poa trivialis, ranunculus repens, silene latifolia, vicia cracca, phleum pratense, plantago lanceolata, veronica persica