agrostis capillaris, carex nigra, anthoxanthum odoratum, agrostis stolonifera, carex leporina, holcus lanatus, hypochaeris radicata, juncus acutiflorus, juncus effusus, luzula campestris, ranunculus flammula, ranunculus repens, rumex acetosa, senecio vulgaris, silene flos-cuculi, trifolium repens, viola palustris