scleranthus annuus, anthemis arvensis, erigeron canadensis, kickxia elatine, kickxia spuria, medicago lupulina, oxalis stricta, plantago major, ranunculus sardous, sonchus oleraceus, stachys palustris, trifolium arvense, bidens tripartita, centaurium erythraea, cirsium arvense, convolvulus arvensis, galeopsis angustifolia, hypericum perforatum, linaria vulgaris, mentha longifolia, psammophiliella muralis, rubus plicatus, trifolium repens, vicia sativa, viola arvensis