▁at ▁breast ▁height ▁to pped ▁by ▁sparse ▁crown ▁fol i age ▁mostly ▁found ▁at ▁the ▁ends ▁of ▁the ▁sl ender ▁dro op ing ▁branch lets . ▁ ▁Tax onomy ▁The ▁species ▁was ▁first ▁formally ▁described ▁by ▁the ▁botan ist ▁Bruce ▁Mas lin ▁in ▁ 1 9 9 2 ▁as ▁part ▁of ▁the ▁work ▁Ac acia ▁Mis cell any . ▁Review ▁of ▁Ac acia ▁vict oria e ▁and ▁related ▁species ▁( Leg umin osa e : ▁M im oso ide ae : ▁Section ▁Ph yll od ine ae ) ▁as ▁published ▁in ▁the ▁journal ▁N uy ts ia . ▁It ▁was ▁rec lass ified ▁as ▁R ac os per ma ▁a phan oc lad um ▁in ▁ 2 0 1 4 ▁then ▁transferred ▁back ▁to ▁the ▁genus ▁Ac acia ▁in ▁ 2 0 0 5 . ▁The ▁specific ▁ep ith et ▁is ▁taken ▁from ▁the ▁Greek ▁word ▁a phan es ▁meaning ▁un seen ▁or ▁invisible ▁and ▁kl ados ▁meaning ▁branch ▁referring ▁to ▁the ▁sp ind ly ▁habit ▁of ▁this ▁species . ▁ ▁Distribution ▁It ▁is ▁sp ars ely ▁distributed ▁around ▁the ▁small ▁town ▁of ▁Null agine ▁to ▁the ▁north ▁of ▁New man ▁in ▁the ▁Pil bara ▁region ▁of ▁north ▁western ▁Western ▁Australia . ▁It ▁is ▁often ▁situated ▁amongst ▁rock y ▁hills , ▁r ises ▁and ▁s lop es ▁in ▁ske let al ▁sed iments ▁and ▁so ils ▁of ▁con gl omer ate . ▁The ▁shr ub ▁is ▁usually ▁part ▁of ▁spin if ex ▁communities ▁associated ▁Eu cal y pt us ▁and ▁other ▁Ac acia