Lastreopsis nephrodioides is a fern in the family Dryopteridaceae. The specific epithet refers to its resemblance to Nephrodium decompositum R.Br. (= Lastreopsis decomposita (R.Br.) Tindale).[1]
The plant is a terrestrial or epiphytic fern. Its fronds are up to 80 cm in length, comprising a 10–40 cm stipe and a lamina 15–40 cm long, 20–50 cm wide.[1]
The fern is endemic to Australia’s subtropical Lord Howe Island in the Tasman Sea; it occurs in forest on the southern parts of the Island, especially at higher elevations.[1]