amaranthus blitoides, salsola kali, convolvulus arvensis, cynodon dactylon, plantago albicans, atriplex rosea, chenopodium album, chenopodium ficifolium, chenopodium vulvaria, cirsium arvense, heliotropium europaeum, oloptum thomasii, sonchus tenerrimus, catapodium rigidum, centaurea aspera, chenopodium opulifolium, chondrilla juncea, diplotaxis viminea, dittrichia viscosa, erucastrum nasturtiifolium, eryngium campestre, euphorbia serrata, foeniculum vulgare, lamium amplexicaule, lepidium graminifolium, limonium echioides, malva parviflora, pallenis spinosa, reseda lutea, rumex obtusifolius, sixalix atropurpurea, sonchus oleraceus, strigosella africana, xanthium spinosum