the jacaranda tree
... that University of Sydney students might have failed if they had not started studying by the time the jacaranda tree bloomed?
... that <a href="./University_of_Sydney" id="mwAfE" rel="mw:WikiLink" title="University of Sydney">University of Sydney</a> students might have failed if they had not started studying by the time <b id="mwAfI"><a href="./Jacaranda,_University_of_Sydney" id="mwAfM" rel="mw:WikiLink" title="Jacaranda, University of Sydney">the jacaranda tree</a></b> bloomed?