medicago lupulina, trifolium campestre, achillea millefolium, coronilla varia, lolium temulentum, centaurea cyanus, cirsium arvense, convolvulus arvensis, cynanchica pyrenaica, delphinium consolida, eryngium amethystinum, euphorbia helioscopia, fallopia convolvulus, gypsophila vaccaria, linaria vulgaris, melilotus officinalis, nigella arvensis, plantago lanceolata, polygonum aviculare, prunella laciniata, scrophularia canina, sedum acre, silene vulgaris, stachys annua, verbascum blattaria, vicia sativa