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Perityleae

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taxon links [down<--]Phytomelanin Cypsela Clade Interpreting the tree
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This tree diagram shows the relationships between several groups of organisms.

The root of the current tree connects the organisms featured in this tree to their containing group and the rest of the Tree of Life. The basal branching point in the tree represents the ancestor of the other groups in the tree. This ancestor diversified over time into several descendent subgroups, which are represented as internal nodes and terminal taxa to the right.

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You can click on the root to travel down the Tree of Life all the way to the root of all Life, and you can click on the names of descendent subgroups to travel up the Tree of Life all the way to individual species.

For more information on ToL tree formatting, please see Interpreting the Tree or Classification. To learn more about phylogenetic trees, please visit our Phylogenetic Biology pages.

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Containing group: Phytomelanic Cypsela Clade

References

Baldwin, B. G., B. L. Wessa, and J. L. Panero. 2002. Nuclear rDNA evidence for major lineages helenioid Heliantheae (Compositae). Syst. Bot. 27: 161-198.

Panero, J. L. 2007. Compositae: tribe Perityleae. Pages 507-510 in Families and Genera of Vascular Plants, vol. VIII, Flowering Plants, Eudicots, Asterales. Kadereit, J. W., C. Jeffrey (eds.), Springer-Verlag, Berlin.

Title Illustrations
Click on an image to view larger version & data in a new window
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Scientific Name Perityle emoryi
Location north of Ajo, Arizona, USA
Specimen Condition Live Specimen
Source Perityle emoryi
Source Collection Flickr
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs License - Version 2.0.
Copyright © 2005 Wayfinder_73
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Citing this page:

Tree of Life Web Project. 2008. Perityleae. Version 04 April 2008 (temporary). http://tolweb.org/Perityleae/22930/2008.04.04 in The Tree of Life Web Project, http://tolweb.org/

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This page is a Tree of Life Branch Page.

Each ToL branch page provides a synopsis of the characteristics of a group of organisms representing a branch of the Tree of Life. The major distinction between a branch and a leaf of the Tree of Life is that each branch can be further subdivided into descendent branches, that is, subgroups representing distinct genetic lineages.

For a more detailed explanation of the different ToL page types, have a look at the Structure of the Tree of Life page.

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Perityleae

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