{{Short description|Extinct species of flowering plant}} {{Speciesbox |image = |status = EX |status_system = IUCN2.3 |status_ref = <ref name="iucn status 12 November 2021">{{cite iucn |author=World Conservation Monitoring Centre |date=1998 |title=''Cyanea quercifolia'' |volume=1998 |article-number=e.T34035A9833077 |doi=10.2305/IUCN.UK.1998.RLTS.T34035A9833077.en |access-date=12 November 2021}}</ref> |status2 = GH |status2_system = TNC |status2_ref = <ref>{{cite web |title=NatureServe Explorer 2.0 |url=https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.150099/Cyanea_quercifolia |website=explorer.natureserve.org |access-date=8 November 2022}}</ref> |genus = Cyanea |species = quercifolia |authority = (Hillebr.) F.Wimmer }}
'''''Cyanea quercifolia''''', known as '''oakleaf cyanea''', was a species of plant native to the Hawaiian island of Maui.<ref name="iucn status 12 November 2021" /><ref>{{Cite web|url=https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=34736|title=ITIS Standard Report Page: Cyanea quercifolia|website=www.itis.gov|access-date=2016-03-28}}</ref> The plant is now considered extinct, as its native habitat has been mostly destroyed, and no new individuals have been found.
==References== {{Reflist}}
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quercifolia Category:Biota of Oahu Category:Endemic flora of Hawaii Category:Extinct flora of Hawaii Category:Plant extinctions since 1500