aphanes arvensis, scleranthus polycarpos, cerastium pumilum, achillea millefolium, arenaria serpyllifolia, bellis perennis, draba verna, veronica arvensis, lotus corniculatus, medicago lupulina, plantago lanceolata, plantago media, poa annua, poa bulbosa, trifolium scabrum, trifolium subterraneum