secale cereale, ranunculus repens, atriplex patula, avena strigosa, elymus repens, galeopsis tetrahit, agrostis stolonifera, cerastium fontanum, crepis vesicaria, lamium purpureum, lolium temulentum, persicaria maculosa, plantago lanceolata, polygonum aviculare, sonchus asper, trifolium pratense, trifolium repens, avena sativa