| 词条 | Kingdonia |
| 释义 |
| image = | image_caption = | genus = Kingdonia | parent_authority = Balf.f. & W.W.Sm. | species = uniflora | authority = Balf.f. & W.W.Sm. }}Kingdonia uniflora is a species of perennial herbs native to China. The plants have one leaf and a short (100 mm) flower stalk with a small (8 mm) flower.[1] It grows at high elevations in West and North China.[1] ClassificationKingdonia is sometimes classified as the only genus in the family Kingdoniaceae[2] or as a member of the family Circaeasteraceae along with Circaeaster agrestis, specifically in the APG III system of classification.[3][4] Other sources may classify Kingdonia in the buttercup family Ranunculaceae.[1] In any case it is in the order Ranunculales. References1. ^1 2 {{cite web | url = http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200008017 | title = Kingdonia uniflora | work = Flora of China}} 2. ^{{webarchive|url=https://web.archive.org/web/20070103200438/http://delta-intkey.com/ |date= 3 January 2007 }}/angio/www/kingdoni.htm Kingdoniaceae in L. Watson and M.J. Dallwitz (1992 onwards). /angio/ The families of flowering plants : descriptions, illustrations, identification, information retrieval. Version: 3 May 2006. http://delta-intkey.com 3. ^{{Citation |last=Angiosperm Phylogeny Group |year=2009 |title=An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III |journal=Botanical Journal of the Linnean Society |volume=161 |issue=2 |pages=105–121 |url=http://www3.interscience.wiley.com/journal/122630309/abstract |archive-url=https://wayback.archive-it.org/all/20170525104318/http://onlinelibrary.wiley.com/doi/10.1111/j.1095-8339.2009.00996.x/abstract |dead-url=yes |archive-date=2017-05-25 |accessdate=2010-12-10 |doi=10.1111/j.1095-8339.2009.00996.x }} 4. ^{{ cite journal | title = Pollen Morphology and the Relationships of Circaeaster, of Kingdonia, and of Sargentodoxa to the Ranunculales | author = Joan W. Nowicke and John J. Skvarla | journal = American Journal of Botany | volume = 69 | issue = 6 | date = July 1982 | pages = 990–998 | doi = 10.2307/2442896 | jstor = 2442896 | publisher = Botanical Society of America }} External links{{Taxonbar|from=Q1316251}}{{Ranunculales-stub}} 3 : Ranunculales|Monotypic Ranunculales genera|Flora of China |
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