I looked at Eremostachys last night Arif, unfortunately there's a lack of images. The one you linked to is not quite right, it has lots of cottony stuff.
The list of species ..
http://www.efloras.org/florata...
The leaves do suggest this genus. I singled out Eremostachys vicaryi as a possibility, there is an illustration on the Flora of Pakistan, the only other image which may be this plant is a herbarium specimen on google images but the link doesn't show it. On the search page it's top middle ..
http://www.google.co.uk/search...
http://www.ethnoleaflets.com/l...
http://www.efloras.org/florata...
http://www.efloras.org/object_...
On the illustration I can't see the smaller leaves under the flowers, the description does mention the flower colour as being white or with a purple marking and "densely white-bearded".