text: poa annua, aegopodium podagraria, elymus repens, alliaria petiolata, glechoma hederacea, matricaria discoidea, poa pratensis, poa trivialis, trifolium pratense, urtica dioica, achillea millefolium, cichorium intybus, knautia arvensis, saponaria officinalis, trifolium repens, viola arvensis