Petrorhagia prolifera Petrorhagia proliferaCommon name(s): Proliferous PinkFamily: CaryophyllaceaeOrigin: Europe to Northern Africa, Western Asia, Caucasus.Categories: Red & Pink Flowers | Wildflowers |More species from the Caryophyllaceae family (random selection) Arenaria serpyllifolia Rock soapwort, tumbling Ted Silene vulgaris Silene × hampeana Vaccaria hispanica Dianthus carthusianorum Honckenya peploides Silene coronaria “Alba” Spergularia rubra Lychnis × arkwrightii “Vesuvius”