| 词条 | Canavalia molokaiensis |
| 释义 |
|image = Starr 080314-3416 Canavalia molokaiensis.jpg |status = CR |status_system = IUCN3.1 |status_ref = [1] |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Rosids |ordo = Fabales |familia = Fabaceae |genus = Canavalia |species = C. molokaiensis |binomial = Canavalia molokaiensis |binomial_authority = O.Deg., I.Deg. & J.D.Sauer |}} Canavalia molokaiensis, commonly known as the Moloka{{okina}}i Jack-bean or puakauhi, is a rare species flowering plant in the legume family, Fabaceae, that is endemic to the island of Moloka{{okina}}i in Hawaii. This and other Hawaiian Canavalia are known there as ʻāwikiwiki. The plant is a vine with red-purple pealike flowers. It inhabits exposed, steep cliffs in dry and mesic forests that are dominated by {{okina}}ōhi{{okina}}a lehua (Metrosideros polymorpha) and {{okina}}a{{okina}}ali{{okina}}i (Dodonaea viscosa) at elevations of {{convert|850|-|930|m|ft|abbr=on}}. Associated plants include {{okina}}āhinahina (Artemisia spp.), {{okina}}akoko (Euphorbia spp.), pilo (Coprosma spp.), pūkiawe (Styphelia tameiameiae), and {{okina}}ākia (Wikstroemia spp.). This rare plant is threatened by habitat destruction, mainly due to introduced grazing mammals.[2] It is limited to four populations with a total of 200 to 500 individuals;[2] this is sometimes described as one badly fragmented population.[1] Other threats include introduced plant species.[3] This has been a federally listed endangered species of the United States since 1992.[2] References1. ^1 {{Cite journal | author = Bruegmann, M.M. | author2 = Caraway, V. | last-author-amp = yes | title = Canavalia molokaiensis | journal = The IUCN Red List of Threatened Species | volume = 2003 | page = e.T44120A10859774 | publisher = IUCN | date = 2003 | url = http://www.iucnredlist.org/details/44120/0 | doi = 10.2305/IUCN.UK.2003.RLTS.T44120A10859774.en | access-date = 9 January 2018}} 2. ^1 2 {{cite web |url=http://www.centerforplantconservation.org/collection/CPC_ViewProfile.asp?CPCNum=739 |title=Canavalia molokaiensis |work=CPC National Collection Plant Profiles |publisher=Center for Plant Conservation |date=2008-07-22 |accessdate=2009-11-16 |archive-url=https://web.archive.org/web/20101028233438/http://centerforplantconservation.org/Collection/CPC_ViewProfile.asp?CPCNum=739# |archive-date=2010-10-28 |dead-url=yes |df= }} 3. ^The Nature Conservancy External links{{Commonscat-inline|Canavalia molokaiensis}}
4 : Canavalia|Endemic flora of Hawaii|Biota of Molokai|Taxonomy articles created by Polbot |
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