galium aparine, lactuca serriola, tripleurospermum inodorum, elymus repens, urtica dioica, alopecurus pratensis, bromus sterilis, carduus acanthoides, lamium purpureum, hordeum murinum, poa trivialis, brassica napus, conium maculatum, rumex crispus, torilis arvensis, vicia villosa, convolvulus arvensis