text: helichrysum arenarium, ceratodon purpureus, cota tinctoria, artemisia campestris, erigeron canadensis, apera spica-venti, arenaria serpyllifolia, barbula unguiculata, brachythecium albicans, elymus repens, gemmabryum caespiticium, medicago lupulina, arrhenatherum elatius, berteroa incana, delphinium consolida, fallopia convolvulus, silene conica, viola arvensis, centaurea stoebe, dactylis glomerata, festuca trachyphylla, galatella linosyris, vicia villosa