aira caryophyllea, anthemis arvensis, calendula arvensis, cerastium glomeratum, fumaria muralis, spergula arvensis, stellaria media, avena fatua, mercurialis annua, mibora minima, poa annua, senecio vulgaris, linaria spartea, ornithopus compressus, stachys arvensis, erodium cicutarium, geranium robertianum, senecio lividus