Millettia pachycarpa

Millettia pachycarpa Benth., F. A. W. Miquel, Pl. jungh. 250. 1852;
Fabaceae (Faboideae) Week_Milletia pachycarpa_RKC_05_08112011: Milletia pachycarpa
Loc.: Upper Siang district, Arunachal Pradesh (ca 700 msl)
Date: Sept., 2007

This Milletia is confined to NE region in India. Root extract is locally used as a fish-poison.
More information is available here:
Plant identification : 11 posts by 4 authors. 2 images- 6 & 7 mb each.
I need help regarding this plant .I hope i will get response soon.
Plant description 
Habitat:Wild, River side
Habit:Small tree
Location:Dudhauli,Sindhuli,Central Nepal
Coordinates:26°58′10″N 86°16′15″E
Here is the attachment below..
Looks like Millettia pachycarpa Benth. !
I too agree for Millettia 

Milletia species. Species ???
Check this link. Looks comparable 
What are the species reported from your area ?
Millettia pachycarpa is possible (as suggested by Saroj ji) as per images and details herein and as per description in Flora of China and Illustration.
But you have to rule out other species from your area as mentioned in the Checklist of Nepal.

A species of Millettia  

This is not Annonaceae. It is a legume and closer to Callerya or Milletia
What are the species of Millettia reported from your area ?
To me appears close to images at Millettia pachycarpa Benth.