Rubiaceae member ?- Pokhara, Nepal

ID help request! : 6 posts by 3 authors. Attachments (2)- 3 MB each. 
could you please help identify this plant.
1. Photo taken June 16, 2018
2. Location near Pokhara, 1000 m asl
3. Prominent spines seen.
Thank you for your cooperation.

I guess it is Randia or Xeromphis. Hope i will get expert help.
It is difficult to match with both.