lathyrus tuberosus, convolvulus arvensis, euphorbia exigua, fallopia convolvulus, galium aparine, lysimachia arvensis, viola arvensis, cota austriaca, delphinium consolida, galium spurium, helianthus annuus, mercurialis annua, polygonum aviculare, secale cereale, sherardia arvensis, silene noctiflora, trifolium repens