gratiola officinalis, lotus angustissimus, eleocharis palustris, myosotis stricta, myosurus minimus, polygonum aviculare, artemisia santonicum, centaurea diffusa, elymus repens, psammophiliella muralis, vicia villosa, buglossoides arvensis, erigeron canadensis, falcaria vulgaris, lactuca tatarica, rorippa brachycarpa, chaiturus marrubiastrum, inula britannica, lythrum virgatum, trifolium retusum