agrostis stolonifera, scirpoides holoschoenus, achillea millefolium, allium paniculatum, blackstonia perfoliata, calamagrostis epigejos, cichorium intybus, crepis foetida, cynanchum acutum, daucus carota, erigeron canadensis, euphorbia seguieriana, helichrysum arenarium, juncus acutus, lycopus europaeus, plantago major, pulicaria dysenterica, sonchus oleraceus, tripidium ravennae, xanthium strumarium