Neanotis species- Munnar, Kerala
Neanotis sp.?? for ID at Munnar-PKA53 : 6 posts by 3 authors. Attachments (3)- around 600 kb each. 
This herb was seen at Shola Forest near Munnar.
Looks like some Neanotis sp. (Rubiaceae Family).
Could this be Neanotis indica??

Efi page available at 

Anotis sp.?

in the link you gave ... ... said ultimate clincher is foetid smell of the roots. it was a case of Aarti
so ... do you have such olfactory data?
Looks different from images available at Neanotis indica
Pl. check other species available at Neanotis

Does not match with any species so far in efi site as per comparative images at Neanotis