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Topic: Fagales


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In the News (Mon 23 Nov 09)

  
 Fagales
Intercellular penetration of the root epidermis may be the plesiomorphic route of infection, occuring in both Rosales and Cucurbitales; in Fagales infection is by root hairs (Clawson et al.
The leaf teeth in Juglandaceae, Rhoipteleaceae and Myricaceae are intermediate in "type", having a ± splayed, (non)glandular apex, and the main tooth vein is joined by branches that leave below, or one of the branches may proceed above the tooth (Hickey and Taylor 1991).
Fagales are the core of the old "Englerian" Amentiferae which have since been demolished, members finding resting places among many otherwise entirely unrelated groups within the Eudicots such as Saxifragales, Malpighiales, Proteales, and Rosales (Qiu et al.
www.mobot.org /MOBOT/Research/APweb/orders/fagalesweb.htm   (3233 words)

  
 HON Allergy Glossary, Fagaceae Pollens
The Fagales or beech order of flowering plants (angiosperms, or Magnoliophyta), consists of three families (Balanopacea, Betulaceae/ Birch and Fagaceae/ Beech) and somewhere between 1,100 and 1,200 species.
The Fagales are all woody trees and shrubs with simple leaves usually arranged alternately.
The majority of the fagales are native to temperate and subtropical regions.
www.hon.ch /Library/Theme/Allergy/Glossary/fagaceae.html   (536 words)

  
 Royal Botanic Gardens, Kew: Databases and Publications   (Site not responding. Last check: 2007-10-20)
The Fagales as covered by this option are an order of flowering plants comprising the families Betulaceae (birches, alders), Corylaceae (hazels, filberts and hornbeams), Fagaceae (beeches, southern beeches, chestnuts, chinquapins and oaks) and Ticodendraceae.
With additional data emerging from genome research, however, suggestions have been advanced that the Fagales should be viewed as a less exclusive group, requiring the inclusion of Casuarinaceae, Juglandaceae, Myricaceae and Rhoipteleaceae so as more accurately to reflect historical phylogeny (cf.
Within Fagales sensu stricto, numerous issues in classification remain with respect to developing an understanding of the interrelationships of supraspecific taxa as well as family, generic and specific limits.
www.kew.org /wcb/aboutfag.html   (1337 words)

  
 Gainesville Meeting   (Site not responding. Last check: 2007-10-20)
An informal working group was initiated to pursue Fagales as a model for the integration of fossils with a phylogenetic tree of extant taxa.
The parsimonious analyses of combined data set strongly supported the three major clades in the Fagales, i.e., Nothofagus, Fagaceae and core "higher" hamamelids as recognized by Manos and Steele (1997).
Nothofagus is sister to all the other Fagales, and Fagaceae is sister to the core "higher" hamamelids.
www.flmnh.ufl.edu /deeptime/gainesvillemeeting.html   (2645 words)

  
 Fagales --  Encyclopædia Britannica   (Site not responding. Last check: 2007-10-20)
Since the pollen of Fagaceae and Betulaceae show a marked similarity to the pollen of Normapolles from the Cretaceous Period (144 to 66.4 million years ago), it is thought by some that they may have originated from within that assemblage.
The earliest known fossils of the Fagales are pollen specimens from the Campanian Age (84 to 74.5 million years ago) of the Late...
The family Platanaceae and most members of the family Hamamelidaceae grow in moist woodlands, especially on stream banks and steep woody slopes.
www.britannica.com /eb/article?tocId=9111090&query=tannin   (340 words)

  
 HON Allergy Glossary, Betulaceae Pollens
Betulaceae, along with Balanopacea and Fagaceae, is a member of the Fagales or beech order of flowering plants.
Cross reactions with all members of the Fagales order, such as the alder, hazel, beech, oak and sweet chestnut.
Silver birches, known for their allergenic potential, generally refer to either Betula papyrifera (also known as paper, canoe, or white birch) or B.
www.hon.ch /Library/Theme/Allergy/Glossary/betula.html   (305 words)

  
 Royal Botanic Gardens, Kew: Databases and Publications   (Site not responding. Last check: 2007-10-20)
The leaves in particular resemble some species of Alnus but the fruits are drupaceous with a thin pulp and large, ribbed, stony endocarp; when young the latter recall Ostryopsis (Corylaceae).
Like Trigonobalanus, it is a probable survivor of Tertiary floras and very likely was formerly more widespread; the leaves somewhat resemble those of the extinct Fagopsis, located in Oligocene deposits from Colorado in the United States (Hickey & Taylor 1991).
Tobe (1991) suggested that within Fagales it was most nearly like Nothofagus.
www.rbgkew.org.uk /wcb/ticodendraceae.html   (279 words)

  
 Fagales   (Site not responding. Last check: 2007-10-20)
The Fagales are an order of flowering plant s, including some of the best known tree s.
They belong among the rosid group of dicotyledon s.
Help build the largest human-edited directory on the web.
www.serebella.com /encyclopedia/article-Fagales.html   (154 words)

  
 De plus en plus en fort, l’allergie au bouleau sans bouleau !   (Site not responding. Last check: 2007-10-20)
Sensibilisation aux pollens de Fagales dans les zones sans bouleau : étude respiratoire de cohorte utilisant des extraits de pollens de Fagales et les allergènes recombinants de bouleau (rBet v 1, rBet v 2 et rBet v 4).
Le but était d’évaluer la réactivité aux Fagales dans une population non exposée au pollen de bouleau dans le cadre d’une approche épidémiologique, diagnostique et de laboratoire aux moyens d’extraits et de molécules allergéniques.
Tout d’abord un petit rappel de botanique, l’ordres des Fagales se divisent classiquement en trois sous-ordres : * Fagaceae : hêtre, chêne, châtaignier * Bétulaceae : bouleau, aulne, noisetier * Casuarinales : casuarina.
www.allergique.org /imprimer.php3?id_article=1611   (1128 words)

  
 Hornbeam - TheBestLinks.com - Asia, Britain, Europe, Fagales, ...   (Site not responding. Last check: 2007-10-20)
Hornbeam - TheBestLinks.com - Asia, Britain, Europe, Fagales,...
Hornbeam, Asia, Britain, Europe, Fagales, German language, Flowering plant...
The hornbeams (Carpinus) are a genus of relatively small hardwood trees, placed in the birch family Betulaceae, though some botanists separate it off together with the hazels (Corylus) and hop-hornbeams (Ostrya) into a segregate family Corylaceae.
www.thebestlinks.com /Hornbeam.html   (472 words)

  
 Female Flower and Cupule Structure in Balanopaceae, an Enigmatic Rosid Family -- SUTTER and ENDRESS 92 (3): 459 -- ...
in Fagales, Malpighiales and Saxifragales, according to the
Fagales or other orders, and are thus in accordance with recent
Fagales [although in some Fagaceae the nucelli are also relatively
aob.oxfordjournals.org /cgi/content/full/92/3/459   (4540 words)

  
 Solid Wood Packing Materials to Australia   (Site not responding. Last check: 2007-10-20)
European beech (Fagus sylvatica) Fagales: Fagaceae "Beech family"
European turkey oak (Quercus sativa) Fagales: Fagaceae "Beech family"
Holm oak (Quercus ilex) Fagales: Fagaceae "Beech family"
www.aphis.usda.gov /ppq/pim/SODfromEUtoUS.htm   (647 words)

  
 Royal Botanic Gardens, Kew: Databases and Publications   (Site not responding. Last check: 2007-10-20)
The ultimate aim is to encompass all seed plants.
The list of four families in Fagales (Betulaceae, Corylaceae, Fagaceae (including Nothofagaceae), and Ticodendraceae) now presented represents a first step towards this goal, covering about 1,250 species (from a world total of perhaps 400,000).
Magnoliaceae and Euphorbiaceae data will follow in the next release, and additional families will be made available in due course.
www.kew.org /wcb/index.html   (237 words)

  
 De plus en plus en fort, l’allergie au bouleau sans bouleau ! | Actualités des allergies
Ici, les auteurs utilisent en tant que marqueurs de l’allergie dans le cadre de l’ordre des Fagales, le bouleau, le noisetier et le chêne.
Dans 80% des cas de cette cohorte les patients ont une réactivité combinée aux trois arbres sélectionnés de l’ordre des Fagales : bouleau, noisetier et chêne.
Ce travail rappelle donc qu’en première approche, dans le cadre d’un bilan allergologique, le test cutané bouleau est suffisant pour le diagnostic d’une allergie aux pollens de Fagales auquel il faut ajouter un test cutané au noisetier qui semble un cas particulier.
www.allergique.org /article1611.html   (1298 words)

  
 paper birch, Betula papyrifera (Fagales: Betulaceae) @ Forestry Images
paper birch, Betula papyrifera (Fagales: Betulaceae) @ Forestry Images
Magnoliopsida > Fagales > Betulaceae > Betula papyrifera Marsh.
Forestry Images is a joint project of The Bugwood Network and USDA Forest Service.
www.forestryimages.org /browse/subimages.cfm?sub=2766   (77 words)

  
 Fagales   (Site not responding. Last check: 2007-10-20)
SISTEM TICA CLASE MAGNOLIOPSIDA Subclase MAGNOLIIDAE Orden FAGALES Familia FAGACEAE G nero Quercus El fruto es una bellota encerrada por una envoltura llamada involucro de la c pula (distintiva...
MAGAZINES The Botanical Review 10/1/2003 Seth, M.K. to Quercus species, the oaks of the family Fagaceae, order Fagales.
The other food plants of temperate tasar belong to genera like Castanopsis and Lithocarpus, of the family Fagaceae, order Fagales, and Salix, of the family Salicaceae, order Salicales.
encyklopedi.com /Fagales   (317 words)

  
 Order Fagales   (Site not responding. Last check: 2007-10-20)
Trees like Oak and Birch belong in Order Fagales.
Male flowers are clustered in catkins and some species produce fruits that are good to eat like the sweet chestnut.
There are three families in Fagales and the biggest one with most of the species is the Beech Family (Fagaceae).
www.alientravelguide.com /science/biology/life/plants/tracheo/spermops/angiospe/dicotyle/fagales/main.htm   (83 words)

  
 Merriam-Webster Online
fagales is one of more than 1,000,000 entries available at Merriam-WebsterUnabridged.com.
For More Information on "fagales" go to Britannica.com
Get the Top 10 Search Results for "fagales"
www.m-w.com /cgi-bin/dictionary?book=Dictionary&va=Fagales   (55 words)

  
 Fagales
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www.omniknow.com /common/wiki.php?in=en&term=Fagales   (294 words)

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