Not an accepted name (status: unknown).
The accepted name is
Impatiens thomsonii Hook.f., 1859.
Impatiens thomsonii subsp. aitchisonii
(Hook.f.) Grey-Wilson, 1979
2% complete
No common name
Fl. Iranica 143: 11 (1979)
There is no corrections for Impatiens thomsonii subsp. aitchisonii yet.