erigeron annuus, plantago major, trifolium retusum, trifolium repens, lotus corniculatus, ranunculus polyanthemos, agrostis capillaris, apera spica-venti, cichorium intybus, hypericum perforatum, lythrum salicaria, prunella grandiflora, verbena officinalis, hypochaeris radicata, convolvulus arvensis, elymus repens, epilobium lanceolatum, holcus lanatus, lysimachia arvensis, petrorhagia saxifraga, pulicaria dysenterica, centaurium erythraea, daucus carota, lophiolepis ligularis, pilosella bauhini, scleranthus perennis, sonchus asper, veronica arvensis, vicia grandiflora, vicia sativa