campanula dichotoma, mercurialis annua, achyrophorus valdesii, bituminaria bituminosa, sedum stellatum, bromus madritensis, campanula erinus, capsella rubella, galium murale, geranium purpureum, linaria reflexa, lobularia maritima, misopates orontium, parietaria lusitanica, petrosedum tenuifolium, sideritis romana, theligonum cynocrambe, valantia muralis