sambucus nigra, urtica dioica, robinia pseudoacacia, anthriscus sylvestris, arrhenatherum elatius, galium aparine, humulus lupulus, ballota nigra, geum urbanum, moehringia trinervia, stellaria media, allium oleraceum, bromus sterilis, dactylis glomerata, fraxinus excelsior, impatiens parviflora, stachys sylvatica, acer campestre, carex muricata, quercus petraea