Andrographis species ?- Govindghat, Uttarakhand
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 : 3 posts by 2 authors. Attachments (1) this flower
photgraphed at Govindghat, Uttaranchal
on 28/07/2008
It seems to be Dicliptera roxburghii (Acanthaceae). 
This is not Dicliptera chinensis (L.) Juss., but appears to be something else.

This is Andrographis species

I could not find a match as per comparative images at Andrographis
I think only species reported from the area so far is Andrographis paniculata, from which it looks different.

the floral structure, (corolla upper 2+lower 3 lipped) stamen structure indicates it belongs to Andrographis only