It's true we have a lot of dry bush, scrubland and desert, but we also have quite a bit of various types of rainforest - cf. this promo.

Marysville is near the Yarra Ranges National Park, which features temperate rainforest, together with stands of Mountain Ash, which typically grow to a height of more than 70m / 230 feet. Here's a photo of some of them alongside a road in the Black Spur area.