Silene noctiflora
{{Short description|Species of flowering plant}}
{{Speciesbox
|image = Silene_noctiflora_by_Homer_Edward_Price.gif
|genus = Silene
|species = noctiflora
|authority = L.
}}
Silene noctiflora is a species of flowering plant in the family Caryophyllaceae known by the common names night-flowering catchfly,{{BSBI 2007 |accessdate=2014-10-17 }} nightflowering silene{{PLANTS|id=SINO|taxon=Silene noectiflora|accessdate=15 November 2015}} and clammy cockle. It is native to Eurasia, but it is known on other continents as an introduced species and sometimes a weed. In North America, it is a common weed of grain crops in the Canadian prairie provinces and in much of the United States.[http://www.nappo.org/PRA-sheets/Silenenoctiflora.pdf North American Plant Protection Organization] {{webarchive|url=https://web.archive.org/web/20090106114402/http://www.nappo.org/PRA-sheets/Silenenoctiflora.pdf |date=2009-01-06 }} It grows in fields and in other disturbed habitat.
Description
File:Wild Night-Flowering Catchfly in Behbahan.jpg]]
The night-flowering catchfly is an annual herb producing a hairy, glandular stem up to about 75 or 80 centimeters in maximum height. It is sticky in texture. The hairy, widely lance-shaped leaves grow in opposite pairs and are up to 14 centimeters long and 5 wide, the largest ones located low on the stem. The flowers are nocturnal,[http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=242000798 Flora of North America] and occur in an open cyme of up to fifteen blooms, each borne on an erect pedicel. The flower is encapsulated in a hairy calyx of fused sepals lined with a netlike pattern of veining. The five petals are white to pink and each has two lobes at the tip. They measure up to 2.5 centimeters wide when fully open. The fruit is a yellowish-brown capsule with six chambers which splits open to release the seeds.{{cite web |url=http://www.luontoportti.com/suomi/en/kukkakasvit/night-flowering-catchfly |title=Night-flowering Catchfly: Silene noctiflora |publisher=NatureGate |accessdate=2013-12-30}}
Ecology
Research
Besides being a competitive weed, the night-flowering catchfly is host to some plant pathogens that can spread to crop plants, including tobacco streak virus and Lychnis ringspot virus.
The mitochondrial genome of this species has been sequenced. It is 6.7 megabases long, which is very large compared to some other Silene species such as Silene vulgaris (0.43 megabases), is one of the largest sequenced plant mitochondrial genomes (the largest is Silene conica at 11.3 megabases), and consists of 59 small chromosomes.[http://www.plosbiology.org/article/info%3Adoi%2F10.1371%2Fjournal.pbio.1001241 Mitochondrial genome study][https://www.ncbi.nlm.nih.gov/genomes/GenomesGroup.cgi?taxid=33090&opt=organelle NCBI sequenced plant mitochondrial genomes]
References
{{Reflist}}
External links
- [http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?2907,3003,3025 Jepson Manual Treatment]
- [http://plants.usda.gov/java/profile?symbol=SINO USDA Plants Profile]
- [http://biology.burke.washington.edu/herbarium/imagecollection.php?Genus=Silene&Species=noctiflora Washington Burke Museum]
- [http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Silene+noctiflora Photo gallery]
{{Taxonbar|from=Q159022}}
Category:Plants described in 1753