hordeum marinum, avena sterilis, phalaris paradoxa, lolium multiflorum, beta vulgaris, trifolium squarrosum, sonchus oleraceus, torilis nodosa, galium tricornutum, geranium dissectum, sonchus asper, melilotus siculus, melilotus sulcatus, vicia sativa, phalaris brachystachys, carduus pycnocephalus, rumex crispus, bromus madritensis, adonis annua, puccinellia festuciformis, anacyclus clavatus, avena sativa, bromus diandrus, scorzonera laciniata