Silene holosteifolia G. Bocquet & A. O. Chater, Enum. Fl. Pl. Nepal 2: 55 1979.;
Nepal as per POWO;
Silene indica var. edgeworthii (Bocquet) Y.J.Nasir: 3 very high resolution images.
Actually these are dried sp. from the same spot of Phulchoki have posted 2 times earlier
Still shape of the leaves are clear.
A reply from Magnus Liden ji:
“This looks like S. holosteifolia, growing more or less pendent from a cliff side. It is previously known from this area.”