text: rumex acetosella, trifolium arvense, ceratodon purpureus, festuca ovina, galium mollugo, pilosella officinarum, potentilla argentea, trifolium montanum, arabidopsis thaliana, carlina vulgaris, cerastium arvense, cladonia furcata, euphorbia cyparissias, festuca bromoides, medicago lupulina, polytrichum piliferum, rhinanthus minor, scleranthus perennis, trifolium striatum