hordeum murinum, marrubium supinum, arenaria serpyllifolia, brachypodium retusum, carduus nigrescens, carduus tenuiflorus, euphorbia segetalis, festuca trichophylla, geranium pusillum, geranium rotundifolium, torilis nodosa, bromus madritensis, campanula erinus, clypeola jonthlaspi, crepis foetida, echinops ritro, lophiolepis echinata, medicago lupulina, rhagadiolus stellatus, sideritis spinulosa