Forwarding again for Id confirmation or otherwise pl.
Earlier relevant feedback:
“Nayanji, this I suppose is S. inflata unless this name is superceeded. Regards, Shrikant”
“Silene edgeworthii is distinct from S. vulgaris (formerly Silene inflata) in that former has 5 (rarely 4) styles and fimbriate petals whereas latter has 3 styles and deeply bilobed petals. You can clearly see three styles and deeply lobed petals in atleast two of my flowers. In that respect your plant looks different: style number is not clear (you may try to count by enlarging your original photographs). I also find your having less exserted petals, but petals don't look fimbriate. Perhaps we have to see authentic speciments of S. edgeworthii to decide the true identity of your plant.
Dr. Gurcharan Singh”