Tropical oddities

Lake Tinaroo being man-made, there ought not to be crocodiles there, but freshwater crocodiles are in there, although not often seen.

Lake Eacham is a crater lake and it does have one freshwater croc, albeit again seldom seen.

So it was a treat to have a trail runner point out this one basking on a log near shore.

Is it yawning or smiling?

The flora discovery was that some tropical Queensland trees grow flowers out of their bark, a behaviour called ‘cauliflory’.

The wonderful resource of the Queensland Plants Identification Facebook page  revealed this for me.

Firstly this one, abundant to the point of  showiness, is Yellow Mahogany (Epicharis parasitica). 

And then on the Bumpy Satinash (Syzgium cormiflorum) was this one, spotted on several walks. These only flower every twp to five years so we were lucky. The fruits that would follow are often called ‘White Apple’.

We later saw other trees, on other rainforest walks, where the flowers were more fully open, fluffily fringed like gumnut blossoms.

In the garden of Inge’s Tinaroo home we spotted this weird green-fruited tree and discovered it is a Hairy Fig (Ficus hispida).

The fruits of these three tropical trees are naturally loved by cassowaries.

Growing on the bark makes the fruit accessible to more than high flying birds, or to opportunistic ground foragers once the fruit falls.

This sci-fi apparition is a cycad, I learn. Our Facebook boffins say it is a female Cycas ophiolitica, but out of its usual range.

As it is in Inge’s garden, it was likely planted, and she has pruned the dead leaves, so the crown we see is fresh growth, which developed very fast.

These cycads are descended from the first seed-bearing plants, around 200 million years ago, and although they look like palms or ferns, they are actually related to pines, as cone-bearing.

Tropical Queensland has opened my mind to many flora possibilities that I’d once have dismissed as fanciful.

But there were many simply wonderful plants in those forests, as well as weird ones. Next post…