geranium purpureum, saxifraga bulbifera, arabidopsis thaliana, cardamine hirsuta, draba verna, geranium molle, myosotis ramosissima, sonchus oleraceus, stellaria media, umbilicus rupestris, capsella rubella, euphorbia peplus, galium murale, lysimachia arvensis, mercurialis annua, parietaria lusitanica, senecio vulgaris, sinapis pubescens