echium vulgare, medicago lupulina, agrostis stolonifera, elymus repens, pilosella officinarum, poa annua, psammophiliella muralis, trifolium dubium, capsella bursa-pastoris, plantago lanceolata, plantago major, rumex acetosella, scleranthus annuus, tanacetum vulgare, trifolium repens, tripleurospermum inodorum, vicia hirsuta, arabidopsis thaliana, gnaphalium uliginosum, scorzoneroides autumnalis, spergularia rubra