Sentence:  Clinging to the sparse soil beneath the trees are the hardy acacias — <WSD>Spearwood</WSD> ("Acacia doratoxylon"), with its long, narrow leaves (up to 10cm long by 2-5mm wide), a tall shrub with golden-yellow flower spikes to 2cm;.... 
Meaning of the word marked with <WSD> tags:  The shrub (noshow=1).