scirpoides holoschoenus, cirsium pyrenaicum, brachypodium phoenicoides, epilobium hirsutum, mentha suaveolens, agrostis stolonifera, cichorium intybus, cirsium arvense, cirsium vulgare, eryngium campestre, helminthotheca echioides, lycopus europaeus, lythrum salicaria, thinopyrum intermedium