Going through your list Masud ..
Acacia gageana .. is not on the Discoverlife list .. but it's an accepted name.
http://www.discoverlife.org/mp...
http://www.theplantlist.org/tp...
A herbarium specimum, appears to have small spines.
http://www.iiim.res.in/herbari...
Pods shorter and broad ..
http://apps.kew.org/herbcat/ge...
It does have 'prickles' ..
http://www.efloras.org/florata...
Acacia angustissima var. filicioides ... could be!
http://swbiodiversity.org/sein...
But, it's a synonymn of Acaciella angustissima var. filicioides which is itself unresolved ..
http://www.theplantlist.org/tp...
Although, Acacia angustissima looks different .. or maybe not?
http://www.discoverlife.org/mp...
Acacia decurrens has more compact flower heads with more florets ..
http://home.vicnet.net.au/~car...
Acacia catechu flower form is totally wrong ..
http://en.wikipedia.org/wiki/A...
http://www.motherherbs.com/aca...
I'll look at the others in the list later.
