ranunculus repens, tamarix africana, paspalum distichum, populus nigra, trifolium repens, atriplex prostrata, bromus hordeaceus, convolvulus arvensis, echium vulgare, fraxinus angustifolia, lolium rigidum, plantago lanceolata, poa annua, poa trivialis, rumex conglomeratus, rumex crispus, sonchus asper, tamarix gallica