trifolium dubium, aira caryophyllea, lepidium heterophyllum, ornithopus perpusillus, plantago lanceolata, rumex acetosella, aphanes arvensis, campanula rotundifolia, cerastium glomeratum, draba verna, hypochaeris radicata, myosotis discolor, myosotis stricta, potentilla argentea, scleranthus polycarpos, veronica arvensis, vicia hirsuta