thanks for your responses. I appreciated it.
These are taken on the darling scarp/eastern hills, (exact location not announced for obvious reasons)
A friend is adamant the first one is an Acacia acuminata, but i can't find any information that shows the flowers having such a short sessile.
I did note the two barks have a similar pattern. Is this any indication?
Might be a dum question, but do all A. acuminata variants have curved tips on there phyllodes (Because on the macro level, the first species does not)?
Thanks again for your input.