prunus spinosa, ballota nigra, calamagrostis epigejos, cornus sanguinea, crataegus monogyna, daucus carota, eryngium campestre, erysimum diffusum, euonymus europaeus, fragaria viridis, geum urbanum, hypericum perforatum, lamium purpureum, poa angustifolia, potentilla argentea, prunella vulgaris, rosa canina, stachys officinalis, tanacetum corymbosum