| 词条 | Lysimachia terrestris |
| 释义 |
|image = Lysimachia terrestris 5 (5097935152).jpg |genus = Lysimachia |species = terrestris |authority = (L.) Britton, Sterns & Poggenb. |synonyms =
|synonyms_ref = [1] }} Lysimachia terrestris (swamp candles, lake loosestrife[2] or earth loosestrife) is a plant[3] in the Primulaceae family. DescriptionLysimachia terrestris is a herbaceous plant with opposite, simple leaves, and erect stems. The flowers are produced in a raceme, {{convert|10|-|30|cm|0|abbr=on}} long, at the top of the plant.[4] The flowers are star-shaped with five yellow petals, and appear in mid-summer. Each petal has two red dots at its base forming a circle of ten red dots in the center of the flower. Ecology and distributionLysimachia terrestris grows in swamps and at the edges of ponds and lakes in the Eastern United States and in Eastern Canada. It is also found in the U.S. states of Oregon, Washington, and Idaho, and in British Columbia.[4] It is listed as endangered in Tennessee and Kentucky. A major pest is Monostegia abdominalis, a sawfly larva that can completely skeleonize the leaves. References1. ^{{cite web |url=http://www.theplantlist.org/tpl1.1/search?q=Lysimachia+terrestris |work=The Plant List: a Working List of All Plant Species |title=Lysimachia terrestris |accessdate=25 June 2015}} 2. ^{{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= }} 3. ^{{cite book |author=Harry C. Lund |year=1999 |title=Michigan Wildflowers in Color |location=Holt, MI |publisher=Thunder Bay Press |isbn=978-1-88237-656-8}} 4. ^1 {{cite book |author=Anita F. Cholewa |year=2009 |chapter=Lysimachia |pages=302–318 |chapter-url=http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=250092260 |title=Magnoliophyta: Paeoniaceae to Ericaceae |series=Flora of North America |volume=8 |publisher=Oxford University Press |isbn=978-0-19-534026-6}} External links
8 : Lysimachia|Flora of Eastern Canada|Flora of the Eastern United States|Flora of the Northwestern United States|Flora of British Columbia|Flora of the Great Lakes region (North America)|Plants described in 1753|Taxa named by Carl Linnaeus |
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