apera spica-venti, matricaria chamomilla, poa annua, ranunculus sardous, stellaria media, alopecurus myosuroides, aphanes arvensis, arenaria serpyllifolia, convolvulus arvensis, juncus bufonius, persicaria maculosa, polygonum aviculare, ranunculus arvensis, stachys palustris, vicia hirsuta, cirsium arvense, papaver rhoeas, plantago major, sonchus asper