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Pectidinae

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taxon links Monophyly Uncertain[down<--]Tageteae 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.

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Phylogeny after Loockerman et al. (2003)

Containing group: Tageteae

References

Loockerman, D. J., B. L. Turner, and R. K. Jansen. 2003. Phylogenetic relationships within the Tageteae (Asteraceae) based on nuclear ribosomal ITS and chloroplast ndhF gene sequences. Syst. Bot. 28: 191-207.

Title Illustrations
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Scientific Name Porophyllum gracile
Location San Diego, California, USA
Specimen Condition Live Specimen
Source Porophyllum gracile
Source Collection Flickr
Copyright © 2006 squamatologist
Scientific Name Thymophylla pentachaeta
Location Sierra County, New Mexico
Specimen Condition Live Specimen
Source Thymophylla pentachaeta - Fiveneedle Pricklyleaf
Source Collection Flickr
Copyright © 2006 Angele
Scientific Name Pectis papposa
Location Tator Hills, Pinal County, Arizona, USA
Specimen Condition Live Specimen
Source cinchweed
Source Collection Flickr
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs License - Version 2.0.
Copyright © 2007 gwarcita
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Citing this page:

Tree of Life Web Project. 2008. Pectidinae. Version 04 April 2008 (temporary). http://tolweb.org/Pectidinae/104571/2008.04.04 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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Pectidinae

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