Tree Fern

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Cyathea australis - Its 'trunk', is an enlarged rhizome. This cold-hardy fern  is resilient, able to thrive in diverse conditions, from moist mountain  regions to drier slopes.  Stalks were roasted and eaten as a tonic after  any sickness. Upper trunk contains a core of white starch. Uncurled  fronds are juicy and edible.  Its robust nature extends to coastal  environments, where it withstands salty winds. Prefers partial shade to full shade.