bupleurum rotundifolium, secale cereale, stachys palustris, avena fatua, cirsium arvense, elymus repens, bifora radians, argentina anserina, buglossoides arvensis, campanula rapunculoides, cerinthe minor, delphinium consolida, euphorbia exigua, euphorbia falcata, lactuca serriola, lathyrus tuberosus, lysimachia arvensis, mentha arvensis, mercurialis annua, papaver rhoeas, polygonum aviculare, reseda lutea, rhinanthus alectorolophus, salvia verticillata, tussilago farfara