draba verna, parietaria lusitanica, stellaria media, campanula erinus, scandix pecten-veneris, valantia muralis, veronica cymbalaria, arenaria leptoclados, cerastium semidecandrum, fumaria flabellata, galium murale, geranium purpureum, hyoseris radiata, lamium amplexicaule, sedum stellatum, senecio vulgaris, sonchus oleraceus, umbilicus rupestris, urtica membranacea