echium vulgare, anchusa officinalis, artemisia campestris, artemisia vulgaris, medicago lupulina, melilotus albus, oenothera rubricaulis, papaver dubium, pimpinella saxifraga, poa angustifolia, poa pratensis, achillea millefolium, arrhenatherum elatius, berteroa incana, centaurea stoebe, chaenorhinum minus, delphinium consolida, elymus repens, erigeron acris, erigeron canadensis, galium verum, linaria vulgaris, plantago lanceolata, silene nutans, solidago virgaurea