calendula arvensis, aphanes microcarpa, avena fatua, coleostephus myconis, fumaria muralis, stellaria media, cerastium glomeratum, hypochaeris glabra, myosotis discolor, poa annua, raphanus raphanistrum, stachys arvensis, anthemis arvensis, senecio vulgaris, lamium purpureum, ornithopus compressus, senecio lividus, spergula arvensis, vicia hirsuta