text: echium vulgare, herniaria glabra, plantago major, tripleurospermum inodorum, agrostis capillaris, alopecurus aequalis, arenaria serpyllifolia, elymus repens, erigeron annuus, medicago lupulina, poa annua, poa compressa, potentilla supina, spergularia rubra, stellaria aquatica, tanacetum vulgare, trifolium arvense, trifolium campestre, trifolium hybridum, echinochloa crus-galli, erigeron canadensis, geranium pusillum, juncus effusus, viola arvensis