text: carduus argyroa, bromus sterilis, carduus pycnocephalus, glebionis coronaria, mercurialis annua, oxalis pes-caprae, bromus madritensis, hordeum murinum, avena barbata, beta vulgaris, carduus arabicus, geranium molle, medicago polymorpha, melilotus sulcatus, sonchus oleraceus, vicia sativa