daucus carota, echium vulgare, oenothera parviflora, agrostis gigantea, ambrosia artemisiifolia, artemisia campestris, artemisia vulgaris, buphthalmum salicifolium, centaurea stoebe, chaenorhinum minus, cichorium intybus, crepis foetida, diplotaxis tenuifolia, euphorbia cyparissias, galeopsis angustifolia, galium album, hypericum perforatum, leontodon hispidus, linum tenuifolium, medicago lupulina, melilotus albus, plantago lanceolata, plantago major, populus canadensis, poterium sanguisorba, reseda lutea, salix eleagnos, scabiosa triandra, scrophularia canina, silene vulgaris, xanthium strumarium, hippocrepis comosa, leontodon berinii