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Topic: Pandanales


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In the News (Tue 9 Feb 10)

  
  Pandanales
Stem group Pandanales are dated to ca 124 million years before present, crown group Pandanales to ca 114 million years before present (Janssen and Bremer 2004), or the crown group may be as young as ca 50 million years before present (Bremer 2000b).
Triuridaceae are grouped with Pandanales (Chase et al.
Furthermore, Nartheciaceae tended to associate with Pandanales, rather than Dioscoreales, the clade in which they are included here (q.v.
www.mobot.org /MOBOT/Research/APweb/orders/pandanalesweb.htm   (0 words)

  
  Botany 2004 - Abstract Search
The order Pandanales has recently been recircumscribed based o­n analyses of molecular sequence data, and now includes five families: Cyclanthaceae, Pandanaceae, Stemonaceae, Triuridaceae and Velloziaceae.
For example, the "inside-out" floral unit of Lacandonia could be interpreted as either a single flower with three stamens surrounded by numerous free uniovulate carpels and a perianth, or a condensed inflorescence with tepal-like bracts, three (or possibly o­ne terminal) perianthless male flowers and numerous reduced perianthless female flowers.
Trimery is the most common condition in monocots, but floral units with four perianth parts and four stamens or staminodes occur in at least three families of Pandanales.
www.2004.botanyconference.org /engine/search/index.php?func=detail&aid=110   (302 words)

  
 PBIO 450 Lecture Notes - Arecidae -- Spring 1999
The supposedly close relationship of the Arecales to the Pandanales and Cyclanthales is questioned by Thorne.
In 1999, he defines the Pandananae to include the Pandanales, Cyclanthales and the Velloziales and positioning the Pandananae next to his Arecanane.
The rbcL data supports the association of the Velloziaceae with the Pandanales and Cyclanthales as proposed by Thorne, but both Takhtajan and I prefer to maintain them near the Bromeliales (in the Bromelianae) as the basal unit of the Commelinidae based on their chemistry, morphology and especially their anatomy.
www.life.umd.edu /emeritus/Reveal/pbio/pb450/arec.html   (1323 words)

  
 Botanik online: Liliopsida - Arecidae
Sinnvollerweise müßte man es in (mindestens?) zwei Taxa untergliedern, eines würde die Ordnungen Arecales, Cyclanthales und Pandanales enthalten, das andere die Arales (mit den beiden Familien Araceae und Lemnaceae).
Die Pandanales und die Arecales (= Palmaceae, Palmae) sind durch ein auffälliges primäres Dickenwachstum (Erstarkungswachstum) gekennzeichnet.
Die Pandanales sind auf die Tropen der Alten Welt beschränkt, wo sie besonders in der Strandvegetation hervortreten.
www.biologie.uni-hamburg.de /b-online/e53/53d.htm   (1100 words)

  
 Botany 2006 - Abstract Search
Conversely, other authors have highlighted the differences between flowers of alismatids and magnoliids, inferring that polyapocarpy is derived in monocots.
We compare the polyapocarpous condition in Pandanales and Alismatales, using representatives from Alismataceae.
A further goal is to examine the homologies of the novel filamentous structures that occur on different parts of the flower in some Triuridaceae.
2006.botanyconference.org /engine/search/index.php?func=detail&aid=299   (403 words)

  
 Pandanales
[ Paeoniales ] [ Pandanales ] [ Papaverales ]
Vernacular names of plants within the Order Pandanales
For a description of the methodology followed in establishing this hierarchy see the note Nomenclature used in The Compleat Botanica.
www.crescentbloom.com /plants/Ordo/Pandanales.htm   (67 words)

  
 Kunming Institute of Botany, CAS:: - News_Events - News - The Higher-level Phylogeny and Aquatic Origin of Monocotyledon   (Site not responding. Last check: )
The eumagnolinoids composing of Magnoliales, Laurales, Canellales, Piperales appear as sister to the whole monocotyledons, which receives 98% bootstrap support in the combined analyses of three gene.
The monophyly of eleven clades of monocotyledons (Acorales, Alismatales s.l., Petrosaviaceae, Dioscoreales, Pandanales, Asparagales, Liliales, Arecales, Poales, Zingiberales, Comelinales) and ten clades of other angiosperms (Amborellaceae, Nymphaeales, Austrobaileyales, Ceratophyllales, eudicots, Chloranthales, Magnoliales, Laurales, Piperales, Canellales) was supported in the strict consensus tree of combined analyses.
Acorus) is a sister group to all the other monocotyledons, which received 97% bootstrap value in the combined analysis of three genes.
www.kib.ac.cn /KIBEnglish/soft/94.htm   (0 words)

  
 Encyclopedie: Nederlands: Pandanales (Wikipedia)
Pandanales is een botanische naam van een orde van bedektzadige planten.
De bekendste vertegenwoordigers zijn de soorten van het geslacht Pandanus, de schroefpalmen.
Klik op deze link voor info over deze website, laatste wijzigingen, auteursrechten, disclaimer en adresgegevens.
www.mijnwoordenboek.nl /encyclopedie/NL/Pandanales   (138 words)

  
 Publications of Stephan Imhof   (Site not responding. Last check: )
Their systematic position, therefore, has been difficult to ascertain, and the family was placed in an own order, superorder, or even subclass.
Only recently the Angiosperm Phylogeny Group, using molecular data, assigned it to the Pandanales.
All descriptions available so far on their subterranean organs reveal thin (less than 0,5 mm) filiform roots, emerging from scale leaf axils of vertically growing subterranean shoots.
staff-www.uni-marburg.de /~b_morpho/abstrc19.html   (489 words)

  
 IngentaConnect A Phylogeny of the Monocots, as Inferred from rbcL and atpA Seque...   (Site not responding. Last check: )
Nartheciaceae are placed as the sister of Pandanales, and Corsiaceae as the sister of Liliales.
The Triuridaceae, represented by three genera, including Lacandonia, are resolved as monophyletic and placed in a range of positions, generally within Pandanales.
Dasypogonaceae and Arecaceae diverge sequentially from a clade that includes all other commelinid taxa, and within the latter group Poales s.
www.ingentaconnect.com /content/aspt/sb/2004/00000029/00000003/art00001   (0 words)

  
 Amazon.com: Pandanales   (Site not responding. Last check: )
(commelinids, Asparagales, Lil- iales, Dioscoreales, Pandanales), the interrelationships of which were...
Where petals and sepals Pandanales Cyclanthales Liliales Orchidales Burmaniales Asparagales...
Liliales Dioscoreales Pandanales Petrosaviaceae Ahsmatales Acorales Ceratophyllales Austrobaileyales...
www.amazon.com /s?ie=UTF8&keywords=Pandanales&tag=tabularasa0f&index=blended&link_code=qs&page=1   (1041 words)

  
 Monocot relationships: an overview -- Chase 91 (10): 1645 -- American Journal of Botany
met with again in Pandanales (discussed later) and is a good
Dioscoreales and Pandanales are strongly supported as sister
Pandanales and Asparagales to commelinids are the biggest points
www.amjbot.org /cgi/content/full/91/10/1645   (0 words)

  
 Magnoliophyta Magnoliophyta ou Liliopsida Liliopsida ou Les Pandanales sont un...   (Site not responding. Last check: )
Magnoliophyta Magnoliophyta ou Liliopsida Liliopsida ou Les Pandanales sont un...
Les "Pandanales" sont un ordre de plantes monocotylédone
A copy of the license is included in the section entitled
www.hadida.de /Pandanales   (82 words)

  
 Online Dictionary for French English, Spanish English, Italian English, and more.
One-click access to the most convenient and comprehensive dictionary software you can buy.
Families Typhaceae; Sparganiaceae; Pandanaceae; Also called: order Pandanales.
Type genus of the Pandanaceae (as screw pines).
www.ultralingua.com /onlinedictionary/index.html?action=define&ignoreaccents=on&wholewords=on&searchtype=stemming&text=Pandanales&service=english2english   (333 words)

  
 Triuridaceae at AllExperts
Such a family has been recognized by relatively few taxonomists.
The APG II system, of 2003, does recognize such a family and places it in the order Pandanales, in the clade monocots.
This is a change from the APG system, of 1998, which left the family unplaced as to order, but did place it in the clade monocots.
en.allexperts.com /e/t/tr/triuridaceae.htm   (243 words)

  
 Pandanales   (Site not responding. Last check: )
Pandanales From Sterwiki Template:Taxobox begin Template:Taxobox image Template:Taxobox begin placement Template:Taxobox regnum entry Template:Taxobox phylum entry Template:Taxobox classis entry Template:Taxobox end placement Template:Taxobox section ordo simple Template:Taxobox end Pandanales zijn een orde van eenzaadlobbige planten, waartoe bomen, struiken, lianen en kruiden behoren.
Bladeren van de panamahoedpalm (Carludovica palmata - familie Cyclanthaceae) worden verwerkt tot panamahoeden.
Volgens APG II bestaat de orde uit vijf families: Familie: Cyclanthaceae Familie: Pandanaceae Familie: Stemonaceae Familie: Triuridaceae Familie: Velloziaceae Categorie:Plantae da:Skruepalme-ordenen (Pandanales) en:Pandanales
www.1000vragen.nl /financieel_nieuws/2005/03/20/finnieuws_Pandanales.html   (93 words)

  
 Screw-Pine Family (Pandanaceae) | Family
Home • Plants  • Kingdom Plantae  • Division Magnoliophyta  • Class Liliopsida  • Order Pandanales  • Screw-Pine Family (Pandanaceae)
Welcome to Garden Guides' plant type taxonomy guide, currently showing is the Family Pandanaceae (scientific name), commonly known as Screw-Pine Family.
Pandanaceae is a member of the Order Pandanales.
www.gardenguides.com /plants/taxonomy.asp?tax=412945   (0 words)

  
 Comparative developmental series of the Mexican triurids support a euanthial interpretation for the unusual ...
is included in the order Pandanales, along with the families
among the families of Pandanales are not based on the congruence
Vergara-Silva F. Ambrose J. Davis A. Vázquez-Lobo M. Gandolfo D. Stevenson E. Meyerowitz E. Alvarez-Buylla 2003a Triuridaceae within Pandanales: a cladistic analysis based on molecular and morphological matrices.
www.amjbot.org /cgi/content/full/93/1/15   (0 words)

  
 Digital Flora of Texas Vascular Plant Image Library query results: Pandanales   (Site not responding. Last check: )
Digital Flora of Texas Vascular Plant Image Library query results: Pandanales
Sorry, your query Pandanales returned nothing from the DFT Digital Library of Vascular Plant Images - no image references include the term: Pandanales
End of DFT Digital Library of Vascular Plant Images output for the query: Pandanales
www.csdl.tamu.edu /FLORA/cgi/gallery_query?q=Pandanales   (0 words)

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