Because each tree has its own amazing gnarled character.
Because of their unsurpassed stunning displays of iridescent flowers.
Because of the sensuous bark and amazing lemon aroma after a shower of rain.
Because of the ferny foliage and brilliant golden-orange flowers.
Because of the stunning red flowers.
Because of the beautiful round blue foliage.
Because of the unique foliage, bark and shape.
Because of the gnarly shape and interesting insect scribbles on the smooth white bark.
Because of the wonderful symmetrical shape and amazing fruits. This one is for large areas, and need to be able to be isolated at fruiting time, as bunya cones can weigh ten kilos!
Because of the shape of the tree and its graceful pendulous foliage.