medicago sativa, eruca vesicaria, rapistrum rugosum, sisymbrium orientale, vicia sativa, alyssum simplex, camelina microcarpa, descurainia sophia, fumaria parviflora, hypecoum procumbens, lolium rigidum, papaver rhoeas, anacyclus clavatus, calendula arvensis, capsella bursa-pastoris, hordeum murinum, meniocus linifolius, picnomon acarna, poa bulbosa, polygonum aviculare, roemeria hybrida, secale cereale, silene nocturna, strigosella africana, medicago polyceratia