urtica dioica, capsella bursa-pastoris, hordeum murinum, arabis nova, asperugo procumbens, bromus sterilis, geranium pyrenaicum, echium vulgare, erodium cicutarium, poa nemoralis, potentilla reptans, ranunculus repens, scrophularia pyrenaica, silene vulgaris, sisymbrium austriacum, sisymbrium macroloma, veronica hederifolia