brassica rapa, bromus sterilis, oxalis pes-caprae, stellaria media, urtica membranacea, arum italicum, borago officinalis, calendula arvensis, citrus aurantium, erodium malacoides, euphorbia helioscopia, euphorbia peplus, fumaria wirtgenii, galium aparine, glebionis coronaria, glebionis segetum, medicago polymorpha, mercurialis annua, senecio vulgaris, urtica urens, vicia sativa