Doodia media
Doodia media R.Br.

Doodia media, commonly known as rasp fern, is a fern species in the family Blechnaceae. It was formally described by Robert Brown in 1810. The species is native to New Zealand's North Island and the upper part of the South Island, as well as Australia and Lord Howe Island.
Description
Doodia media is a member of the Blechnaceae family and is known for its occurrence in regions such as New Zealand, Australia, and Lord Howe Island. The species was first described by Robert Brown in 1810. It is part of the genus Doodia and is commonly referred to as rasp fern.
Synonyms
Woodwardia connexaWoodwardia lunulataDoodia aucklandicaDoodia connexaDoodia duriusculaDoodia lunulataDoodia polysoraBlechnum mediumWoodwardia mediaDoodia caudata f. trilobaDoodia caudata var. mediaDoodia caudata var. trilobaDoodia media var. connexa

