epilobium ciliatum, sagina procumbens, agrostis stolonifera, cirsium arvense, erigeron canadensis, poa annua, poa pratensis, epilobium parviflorum, epilobium tetragonum, hippophae rhamnoides, centaurium littorale, cerastium holosteoides, cirsium vulgare, helichrysum luteoalbum, juncus gerardi, plantago coronopus, plantago major, poa trivialis, puccinellia distans, sonchus arvensis, sonchus asper, sonchus oleraceus, trifolium repens, tripleurospermum maritimum