trifolium resupinatum, trifolium nigrescens, gaudinia fragilis, lythrum junceum, phalaris coerulescens, anthemis arvensis, avena sterilis, bellardia trixago, bellardia viscosa, bromus hordeaceus, convolvulus arvensis, galactites tomentosa, geranium dissectum, glycyrrhiza glabra, juncus bufonius, knautia integrifolia, lolium multiflorum, lysimachia arvensis, medicago orbicularis, poa trivialis, rumex pulcher, trifolium campestre, trifolium squamosum, trigonella balansae