MS, June, 2023/18 Herb for id: 2 images.
Location : Reiek tlang, Mizoram
Synedrella nodiflora (L.) Gaertn. !
I think it looks different from images at
I could not find anything else closer to it.
Check for Calyptocarpus vialis.
I could not see the fruits like this at
May I request you to send a high res. image.