Dicksonia antarctica

USDA Plant Hardiness Zone Map

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Dicksonia are evergreen tree ferns, but may be deciduous in cold areas, with a stout erect, trunk-like rhizome clothed in fibrous roots, and bearing a rosette of large, pinnately divided fronds. Dicksonia antarctica grows at 3.5 to 5 cm per year and produces spores at the age of about 20 years.

The genus Dicksonia is closely allied to Cyathea