|Scientific Name:||Cyanea superba ssp. regina|
|Species Authority:||(Wawra) Lammers|
See Cyanea superba
|Red List Category & Criteria:||Extinct ver 2.3|
|Assessor(s):||World Conservation Monitoring Centre|
Hawaiian endemic, recorded from only three locations in the southern Koolau Mountains of Oahu. It has not been seen since 1960. The major threats at the sites where the taxon had been recorded are alien plants and feral pigs.
|Previously published Red List assessments:||
|Range Description:||A subspecies recorded from the southern Koolau Mts., Oahu.|
Regionally extinct:United States (Hawaiian Is.)
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||Last collected in 1932 and last seen in 1960.|
|Habitat and Ecology:||Grew in the understorey of lowland forest (535–700 m).|
|Major Threat(s):||The major threats at the sites where the taxon had been recorded are alien plants and feral pigs.|
|Conservation Actions:||It is listed by the US Endangered Species Act.|
NatureServe. 2003. NatureServe Explorer: An online encyclopedia of life [web application]. Version 1.8. NatureServe, Arlington, Virginia. (Accessed: October 20, 2003).
Oldfield, S., Lusty, C. and MacKinven, A. (compilers). 1998. The World List of Threatened Trees. World Conservation Press, Cambridge, UK.
Wagner, W., Herbst, D. and Sohmer, S. 1990. Manual of the flowering plants of Hawaii. University of Hawaii Press, Bishop Museum Press, Honolulu.
|Citation:||World Conservation Monitoring Centre. 1998. Cyanea superba ssp. regina. The IUCN Red List of Threatened Species 1998: e.T33588A9789170. . Downloaded on 30 November 2015.|