Sentence:  McCarthy and Lindenmayer (1998) developed a model of the development of multi-aged <WSD>Mountain Ash</WSD> forest in response to fire. The model predicted the prevalence of multi-aged <WSD>Mountain Ash</WSD> forest as a function of the mean fire interval. 
Meaning of the word marked with <WSD> tags:  A tree native to southeastern Australia, (noshow=1), the tallest of all flowering plants.