poa bulbosa, saxifraga tridactylites, bromus madritensis, cerastium pumilum, trifolium scabrum, aira cupaniana, arabidopsis thaliana, catapodium rigidum, centranthus calcitrapae, chaenorhinum rubrifolium, didymodon acutus, draba verna, festuca ambigua, galium parisiense, geranium columbinum, geranium purpureum, hornungia petraea, myosotis arvensis, riccia sorocarpa, sabulina tenuifolia