Dicksonia antarctica

Soft Tree Fern, Man Fern
Family: Dicksoniaceae
Origin: Australia
USDA Zone: 9-10?

Subtropical or temperate zone plant. Mature plant cold hardy at least to 30s F for a short time

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

Link to this plant:

https://toptropicals.com/catalog/uid/dicksonia_antarctica.htm