plagiochila asplenioides, poa annua, trifolium repens, agrostis capillaris, juncus bufonius, ranunculus repens, achillea millefolium, agrostis stolonifera, capsella bursa-pastoris, matricaria discoidea, persicaria hydropiper, prunella vulgaris, rumex acetosella, sagina procumbens, spergula arvensis, tripleurospermum inodorum, veronica serpyllifolia