veronica hederifolia, veronica triphyllos, draba verna, scleranthus annuus, tripleurospermum inodorum, achillea millefolium, agrostis capillaris, cerastium semidecandrum, elymus repens, equisetum arvense, fallopia convolvulus, holosteum umbellatum, poa pratensis, roemeria argemone, stellaria media, veronica arvensis, vicia sativa, lamium purpureum