Neanotis species- Kemmangundi, Karnataka

This herb was spotted on wet rocks near Kemmangundi, Karnataka.
Could this be Neanotis tubulosa (Family: Rubiaceae)??.

Thanks, … It looks different from images and references at Neanotis tubulosa

Kemmangundi Karnataka
Date: 13 NOV 2016 ... Altitude: ~ 1488 - 1513 m (4882 - 4962 ft) asl
ID please ... ... (family: ¿ Rubiaceae ?)
Dear friends,
Small herb growing on wet (water dripping) rock face. Tiny flower about 8 mm across, not certain.
Hopefully photos help in recognizing the plant.
It may be Neanotis tubulosa (G.Don) Mabb. (= Neanotis quadrilocularis (Thwaites) W.H.Lewis), reported in Hassan district flora.
Thanks very much ... for suggesting the possibility of Neanotis tubulosa (G.Don) Mabb.
I will label my photos with this tentative ID.
Hoping we get validating comment(s) here.
Does not match with images at threads under Neanotis tubulosa