centranthus calcitrapae, geranium purpureum, rumex bucephalophorus, arenaria leptoclados, fumaria officinalis, senecio leucanthemifolius, stellaria media, urtica membranacea, achyrophorus valdesii, campanula erinus, euphorbia peplus, galium murale, geranium molle, lamium amplexicaule, lobularia maritima, lolium rigidum, minuartia mediterranea, parietaria lusitanica, silene colorata, theligonum cynocrambe, valantia muralis