text: hordeum murinum, bromus scoparius, carduus argyroa, bromus madritensis, echium plantagineum, erodium cicutarium, melilotus sulcatus, calendula arvensis, carduus pycnocephalus, diplotaxis scaposa, geranium molle, glebionis coronaria, hedypnois rhagadioloides, hyoseris radiata, leontodon tuberosus, lotus edulis, medicago polymorpha, oxalis pes-caprae, reseda alba, sherardia arvensis, sonchus oleraceus, tordylium apulum, vicia sativa