text: eryngium campestre, centaurea solstitialis, cichorium intybus, hordeum murinum, bromus hordeaceus, convolvulus arvensis, crepis foetida, delphinium consolida, echium italicum, galium aparine, lepidium draba, medicago sativa, sisymbrium altissimum, carduus pycnocephalus, galium verum, phleum pratense