text: sherardia arvensis, achyrophorus valdesii, cerastium semidecandrum, crepis sancta, hornungia petraea, lysimachia linum-stellatum, sabulina tenuifolia, sedum album, arenaria serpyllifolia, bromus madritensis, catapodium rigidum, geranium purpureum, medicago minima, myosotis ramosissima, saxifraga tridactylites