Geez 6 mate that's a bugger another one to watch for is what we call ZAMIA or however you spell it it grows like a grass tree
which is sometimes referred to as blackboy
but it has a fern type leaf and usually has round green seeds the size of a big marble clustered around the leaf butts
This plant if eaten will cripple the animal in the back legs
It also grows in grass tree country but not restricted to that a lot of plant lovers used to buy them from plant nurseries
and plant them in their back yards so they could be anywhere
I my memory serves me right I think they are a family of the cicad
Just a bit of trivia that might be handy mate