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Gnetum is a genus of about 30-35 species of gymnosperms, the sole genus in the family Gnetaceae and order Gnetales. They are tropical evergreen trees, ...
en.wikipedia.org/wiki/Gnetum - Similar
Jul 27, 2009 ... In some classifications all three genera are placed in a single order (Gnetales) but in others distributed among three orders, ...
en.wikipedia.org/wiki/Gnetophyta - Similar
However, recent molecular phylogenetic analyses place Gnetales with other conifers, (Click here to see where Gnetales fits in) leaving the closest relative ...
www.inhs.uiuc.edu/~karyla/angio/gnetales.html - Similar
Drewria potomacensis gen. et sp. nov., an Early Cretaceous member of Gnetales from the Potomac Group of Virginia. Am. J. Bot. 74:1722-1736. ...
tolweb.org/Gnetales/20645 - Similar
The three existing genera, usually spoken of as members of the Gnetales, ... Our knowledge of the Gnetales leaves much to be desired, but such facts as we ...
encyclopedia.jrank.org/GEO_GNU/GNETALES.html - Similar
Gnetales - 132 images organized by family at PlantSystematics.org image, phylogeny, nomenclature for Gnetales.
www.plantsystematics.org/taxpage/0/order/Gnetales.html - Similar
Crane (1996) summarized the fossil history of Gnetales (see Won & Renner 2006 for additional references). For a probable Gnetalean fossil from the Permian, ...
www.mobot.org/MOBOT/Research/APweb/orders/gnetales.ht... - Similar
Britannica online encyclopedia article on Gnetales (gnetophyte order), ...small leaves with 2 or 3 veins; mature cones often become fleshy and brightly ...
www.britannica.com/EBchecked/topic/236300/Gnetales - Similar
order gnetales. noun. chiefly tropical or xerophytic woody plants; practically unknown as fossils but considered close to the ancestral line of angiosperms ...
dictionary.reference.com/browse/order+gnetales - Similar
Pits in an Ephedra tracheid: the central torus, connected by strands with the edges of the pit cavity, is a feature Gnetales share with woods of conifers. ...
www.sherwincarlquist.com/gnetales.html - Similar
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