Poor Knights Lily

Xeronema callistemon is a species of flowering plant endemic to the Poor Knights Islands and Taranga Island in the north of New Zealand. It was discovered in 1924 and is also called raupōtaranga (te reo Māori) or Poor Knights lily. The plant is listed as vulnerable in the 1997 IUCN Red List of Plants, but As of April 2026 is not listed in the IUCN Red List of Threatened Species.