Canellales
33108
224577034
2008-07-09T14:22:14Z
DOI bot
6652755
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{{Taxobox
| name = Canellales
| image = Canella_alba_Ypey71.jpg
| image_width = 240px
| image_caption = drawing, Adolphus Ypey (1813)
| regnum = [[Plant]]ae
| divisio = [[Angiospermae]]
| unranked_classis = [[Mesangiospermae]]
| subclassis= [[Magnoliidae]]
| ordo = '''Canellales'''
| ordo_authority = [[Arthur John Cronquist|Cronquist]] (1957)
| subdivision_ranks = Families
| subdivision =
[[Canellaceae]]<br/>
[[Winteraceae]]
}}
'''Canellales''' is the [[botanical name]] for an order of [[flowering plants]], one of the four orders of the [[magnoliids]]. It is defined to contain two families: [[Canellaceae]] and [[Winteraceae]], which comprise 136 species of fragrant [[tree]]s and [[shrub]]s. The Canellaceae are found in tropical America and Africa, and the Winteraceae are part of the [[Antarctic flora]] (found in diverse parts of the southern hemisphere). Although the order was defined based on phylogentic studies, a number of possible [[synapomorphies]] have been suggested, relating to the pollen tube, the seeds, the thickness of the [[integument]], and other aspects of the [[plant morphology|morphology]]<ref name="soltis" />.
Until 1999, these two families were not considered to be closely related. Instead the [[Winteraceae]] were considered to be a primitive family (due to the structure of the [[xylem]] and [[carpel]], a structure which now seems to be derived from xylem and carpels more typical of the angiosperms as a whole). The [[Canellaceae]] was often considered to be related to the [[Myristicaceae]]. However, studies starting in 1999, based on [[molecular phylogeny]] or morphology, have supported uniting these two families.<ref name="soltis" />
{| style="text-align:left; padding:2.5px; background:#eef"
|{{clade| style=font-size:75%;line-height:75%
|label1=[[Magnoliidae]]
|1={{clade
|1={{clade
|1=[[Piperales]]
|2={{clade
|label1='''Canellales'''
|1={{clade
|1=[[Canellaceae]]
|2=[[Winteraceae]]
}}
}}
}}
|2={{clade
|1=[[Laurales]]
|2=[[Magnoliales]]
}}
}}
}}
|-style="font-size:90%;"
| The current composition and [[phylogenetics|phylogeny]] of the Canellales.<ref name="soltis">{{cite journal | last=Soltis | first=P. S. | coauthors=D. E. Soltis | year=2004 | title=The origin and diversification of Angiosperms | journal= American Journal of Botany | volume=91 | pages=1614–1626 |url= http://www.amjbot.org/cgi/content/abstract/91/10/1614 | doi=10.3732/ajb.91.10.1614 }}</ref>
|}
==References==
{{Reflist}}
[[Category:Canellales| ]]
[[ca:Canel·lal]]
[[da:Canella-ordenen]]
[[de:Canellales]]
[[es:Canellales]]
[[fr:Canellales]]
[[nl:Canellales]]
[[ja:カネラ目]]
[[no:Canellales]]
[[pl:Kanellowce]]
[[pt:Canellales]]
[[ru:Канеллоцветные]]
[[sr:Canellales]]
[[fi:Canellales]]
[[sv:Canellales]]
[[vi:Bộ Bạch quế bì]]
[[zh:白桂皮目]]