| 词条 | Oenothera perennis |
| 释义 |
|image = Oenothera perennis (4251330869).jpg |status = G5 |status_system = TNC |genus = Oenothera |species = perennis |authority = L. }} Oenothera perennis is a species of herbaceous flowering plant native to the eastern United States and Canada.[1][2] Its common names include little evening primrose,[3] small sundrops,[4] and small evening primrose. References1. ^{{GRIN | accessdate = 21 January 2018}} {{commons category}}{{Taxonbar|from=Q15342273}}{{Myrtales-stub}}2. ^Oenothera perennis. NatureServe. 2012. 3. ^{{PLANTS|id=OEPE|taxon=Oenothera perennis|accessdate=30 January 2016}} 4. ^{{cite web |title=BSBI List 2007 |publisher=Botanical Society of Britain and Ireland |url=http://www.bsbi.org.uk/BSBIList2007.xls |format=xls |archive-url=https://www.webcitation.org/6VqJ46atN?url=http://www.bsbi.org.uk/BSBIList2007.xls |archive-date=2015-01-25 |accessdate=2014-10-17 |deadurl=yes |df= }} 5 : Oenothera|Night-blooming plants|Flora of the United States|Flora of Canada|Plants described in 1759 |
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