festuca rubra, lathyrus pratensis, ranunculus acris, vicia cracca, cardamine pratensis, cerastium holosteoides, elymus repens, equisetum arvense, lamium purpureum, potentilla reptans, urtica dioica, veronica chamaedrys, achillea millefolium, arabidopsis thaliana, geranium pusillum, medicago lupulina, rumex acetosa, rumex crispus, stellaria media, tanacetum vulgare, trifolium repens, solidago canadensis