festuca trachyphylla, ornithopus perpusillus, scleranthus annuus, elymus repens, myosotis stricta, rumex acetosella, vicia lathyroides, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, convolvulus arvensis, draba verna, linaria vulgaris, senecio vernalis, silene latifolia, trifolium arvense, viola tricolor, cerastium semidecandrum