- Plants
- ›Vascular Plants
- ›flowering plants
- ›Dicots
- ›Roses, Elms, Figs, and Allies
- ›rose family
- ›brambles, roses, strawberries, and allies
- ›agrimonies and burnets
- ›burnet subtribe
- ›Acaena

Liliwai
Acaena exigua
Acaena exigua is an extinct species of flowering plant in the rose family known by the common name liliwai. It was endemic to Hawaii, where it was known from Kauaʻi and west Maui. It had not been seen or collected since 1957 and was feared extinct until 1997, when one plant was discovered in a remote montane bog on Maui. The plant died in 2000, and the species is now considered extinct.
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Acaena exigua in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 157883.