hordeum murinum, lolium rigidum, plantago major, catapodium rigidum, cynodon dactylon, trifolium repens, avena fatua, bromus hordeaceus, bromus madritensis, cerastium holosteoides, cichorium intybus, dactylis glomerata, diplotaxis tenuifolia, foeniculum vulgare, helminthotheca echioides, medicago orbicularis, medicago truncatula, rostraria cristata, sisymbrium officinale, sonchus asper, torilis arvensis, trifolium fragiferum, verbena officinalis, veronica cymbalaria