Sentence:  Peppermint ("Agonis flexuosa"), attaining heights of up to 30 feet, is the principal understorey species in the south, while "Banksia menziesii", "Banksia grandis", "Banksia attenuata", "Casuarina fraseriana", black wattle and <WSD>spearwood</WSD> ("Kunzea ericifolia") predominate in the north. 
Meaning of the word marked with <WSD> tags:  The erect woody evergreen shrub (noshow=1), endemic to Western Australia.