lotus tenuis, agrostis stolonifera, medicago lupulina, echinochloa crus-galli, erigeron canadensis, plantago major, poa trivialis, campanula rapunculus, elymus repens, erigeron bonariensis, galega officinalis, holcus lanatus, hypochaeris radicata, juncus bufonius, mentha longifolia, papaver rhoeas, paspalum distichum, pulicaria dysenterica, rumex conglomeratus, rumex crispus, trifolium campestre