medicago lupulina, galeopsis angustifolia, chaenorhinum minus, convolvulus arvensis, viola arvensis, ajuga chamaepitys, allium sphaerocephalon, arenaria serpyllifolia, bunium bulbocastanum, centaurea scabiosa, cirsium arvense, elymus repens, poa compressa, poterium sanguisorba, thymus serpyllum, tussilago farfara