On a cliff edge in Kattang Nature Reserve is a most amazing and unique sight. A colony of dome-shaped casuarinas, Casuarina glauca in a prostrate form endemic to this reserve. ‘Discovered ‘ here in 1998, several cultivars of it are now grown for use in garden rockeries especially. The Australian Botanic Garden at Mt Annan grows one called ‘Kattang Karpet’.
I first thought of creatures like the elusive Foo cartoon character of my childhood, then the hairier Iggles, like ‘puzzled coconuts’, that appeared everywhere, and then the Grug picture books of my children’s time.
I found it difficult to see these as inert, related to the Casuarina trees we know; they do sucker and spread, so these colonies may be just a few actual plants. I kept expecting one to get up and meander off, as Grug would.
These little plant creatures were the highlight of the walk, but not the only shape surprise.
At one lookout, a proper casuarina tree was pretending to be a steep hillside, but instead was hollow, its foliage growth pruned at that angle by the sea winds, as neatly and sharply as if by an obsessively operated hedge trimmer.
Away from the cliff sides, these beautifully simple mauve flowers on small and low plants proliferated along a protected part of the path: now called Tripladenia cunninghamii, it was formerly named Kreysigia, and is often called the Ground Lily. A first sighting for me, so a walk full of new experiences.
I value Kattang highly as such a special and ever-changing place with many different ecosystems ready to surprise me on every walk.