MS,Aug.,2021/21 Impatiens sp. for id.: 3 images.
Location : Mawmrang, Mizoram
Date : 08-11-2019
Habit : Herb
Habitat : Wild

Spur is not visible.

Do you have any other images showing the spur?

It may same with these images
3 images.

Could not find a match as per comparative images at Impatiens
Only experts can help.