ajuga chamaepitys, centaurea solstitialis, euphorbia falcata, kickxia spuria, verbena officinalis, catapodium rigidum, cirsium arvense, filago pyramidata, lactuca saligna, lythrum hyssopifolia, ononis spinosa, potentilla reptans, rubus caesius, anchusa azurea, asteriscus aquaticus, centaurium pulchellum, cichorium intybus, crepis sancta, cynodon dactylon, erigeron canadensis, helminthotheca echioides, lysimachia foemina, medicago lupulina, mentha suaveolens, polycnemum arvense, polygonum aviculare, polygonum patulum, rapistrum rugosum, reseda phyteuma, rhagadiolus stellatus, rumex crispus, sonchus asper, sonchus oleraceus