text: poa annua, elymus repens, aegopodium podagraria, achillea millefolium, anthriscus sylvestris, glechoma hederacea, poa pratensis, polygonum aviculare, urtica dioica, viola arvensis, cichorium intybus, convolvulus arvensis, dactylis glomerata, matricaria discoidea, rumex acetosella, saponaria officinalis