it, roma, trifolium campestre, bromus hordeaceus, dactylis glomerata, plantago lanceolata, avena barbata, daucus carota, sherardia arvensis, convolvulus arvensis, catapodium rigidum, dasypyrum villosum, dittrichia viscosa, gaudinia fragilis, clinopodium nepeta, vicia sativa, verbascum sinuatum, poterium sanguisorba, achyrophorus valdesii, foeniculum vulgare, medicago polymorpha, reichardia picroides, picris hieracioides, bromus madritensis, cynodon dactylon, geranium molle, hypochaeris radicata, trifolium scabrum, poa trivialis, linum bienne, eryngium campestre, lolium perenne, lysimachia arvensis, salvia verbenaca, galactites tomentosa, arenaria leptoclados, hordeum murinum, hypericum perforatum, bellis perennis, blackstonia perfoliata, rostraria cristata, medicago minima, avena sterilis, poa bulbosa, veronica arvensis, trifolium nigrescens, sixalix maritima, cerastium glomeratum, rumex pulcher, plantago coronopus, anthemis arvensis, helminthotheca echioides