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・ Cyanea lobata
・ Cyanea longiflora
・ Cyanea mannii
・ Cyanea mceldowneyi
・ Cyanea nozaki
・ Cyanea pinnatifida
・ Cyanea platyphylla
・ Cyanea procera
・ Cyanea recta
・ Cyanea remyi
・ Cyanea rivularis
・ Cyanea shipmanii
・ Cyanea st.-johnii
・ Cyanea stictophylla
・ Cyanea superba
Cyanea truncata
・ Cyanea tzetlinii
・ Cyanea undulata
・ Cyaneae
・ Cyaneidae
・ Cyanella
・ Cyanella hyacinthoides
・ Cyaneophytoecia sospita
・ CyanFox
・ Cyangugu
・ Cyangugu Province
・ Cyanicula
・ Cyanide
・ Cyanide & Happiness
・ Cyanide & Happiness Show


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Cyanea truncata : ウィキペディア英語版
Cyanea truncata

''Cyanea truncata'' is a rare species of flowering plant in the bellflower family known by the common name Punaluu cyanea. It is endemic to the islands of Oahu and Molokai in Hawaii, but it is now extinct in the wild. It exists in cultivation and some individuals have been planted in appropriate habitat.〔Bruegmann, M. M. & V. Caraway. (2003). (''Cyanea truncata'' ). IUCN Red List of Threatened Species. IUCN 2010. (www.iucnredlist.org ). Retrieved on 1 March 2011.〕 It is a federally listed endangered species of the United States. Like other ''Cyanea'' it is known as ''haha'' in Hawaiian.〔(USFWS Species Profile: Listed Plants )〕
By the 1980s this Hawaiian lobelioid was known only from the Koʻolau Mountains of Oahu, and the last plants were seen in 1983.〔(''Cyanea truncata''. ) The Nature Conservancy.〕 No more were found until 1998 when one plant was discovered; it died in 2001 but by then its offspring were being propagated. In 2004 three plants were discovered and these were still alive two years later. In the meantime, the offspring of the propagated individual had been planted in appropriate habitat. Some of these are still alive today, growing inside an enclosure along with another endangered plant, ''Schiedia kaalae'', where they are protected from feral pigs that rove the area.〔USFWS. (''Cyanea truncata'' Five-year Review. ) August 2007.〕
The aforementioned pigs were a major force that drove the plant to extinction. The animals are extremely destructive to the habitat, rooting the soil, tearing down larger vegetation, uprooting small plants and seedlings, and transporting the seeds of exotic plants into the area.〔 Exotic plants that threaten this and other rare natives include kukui (''Aleurites moluccanus''), ti (''Cordyline fruitcosa''), and Christmas berry (''Schinus terebinthifolius''). Rats and slugs also damage the plants.〔
==References==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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