Dicksonia Antarctica (Tasmanian tree fern) - Is a large, robust, attractive tree fern that grows in native to Southeastern
Cyathea medullaris Black Tree Fern or Mamaku - This tree fern will grow to be a hearty, adaptable source of shade. Its large head covering has black scales and lacy fronds
Cyathea tomentosissima (Highland Lace) - This is a rather small tree fern that hails from the cool mountain cloud forests and grasslands of New Guinea at very high elevations.
Cyathea brownii (Norfolk tree fern) - Probably the largest tree fern species in the world It is reported to reach 20 metres (66 ft) or more in height. The broad, lance shaped, fronds can reach 5 metres (16 ft)) in length.