Answering your question in the limerick game - rather than clutter up the thing.
mallee is a low growing eucalypt. There is an area in (I think) N.W. Victoria where these are endemic and which is known as 'The Mallee'.

OK, Duj - thanks. Nice pong, eucalyptus, probably due to isopropyl and tert-butyl groups attached to an aromatic ring. Better than the assortment of sulphur compounds my aromatic ring tends to produce.

[Rosie] Eee, by gum, lad! The oil of the eucalypt is used for many a 'good' thing; whether or not sulphuric substances fall into any of those catagories is food for thought, though it is oft used as a balm. ;-)

Catagories s/b categories. .... sorry - brain fade - again.

This passed me by completely -- you see what you miss if you don't stay alert? -- and it turns out to be quite an interesting list. Some predictable injustices -- Sweeney Todd at 80 vs Phantom at 20? No Follies or 42nd Street (the movie, I mean) or The Band Wagon? But it's nice to see Cabaret and West Side Story so high, and indeed (though some will scoff) Once More With Feeling and Moulin Rouge, two sterling attempts to keep the form alive and popular in the 21st century.

The bottom end of the list is probably more interesting than the mainstream top, with unexpected appearances by The Umbrellas of Cherbourg, All That Jazz, Hedwig and the Angry Inch, Dancer in the Dark and so on. Was it being made into a (rarely screened) film or just having "Send in the Clowns" that got A Little Night Music onto the list? A good thing, either way. Curious that they list the 1962 film version of Gypsy but the pic and review are for the 1993 TV movie with Bette Midler.

And did anyone really vote for The Jazz Singer (#65) as the "Best Musical"? Historically important, for sure -- but best? Smells a bit fishy to me...