koeleria glauca, poa compressa, convolvulus arvensis, helichrysum arenarium, medicago minima, poa angustifolia, sedum acre, agrostis capillaris, arrhenatherum elatius, bromus sterilis, calamagrostis epigejos, cerastium semidecandrum, crepis tectorum, cynoglossum officinale, festuca guestfalica, hypericum perforatum, hypochaeris radicata, rumex acetosella, vicia sativa, quercus robur