Olearia lyallii is a New Zealand plant from the genus Olearia. It is commonly known as the subantarctic tree daisy. The species is endemic to the Snares Islands and southern New Zealand, and has also established itself as an introduced species on the Auckland Islands, where the type specimen was described from. O. lyallii forms trees up to 10 m tall with trunks 50 cm in diameter.
|Subantarctic tree daisy|