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.
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.close box
Farjon, A. 1990. Pinaceae: drawings and descriptions of the genera Abies, Cedrus, Pseudolarix, Keteleeria, Nothotsuga, Tsuga, Cathaya, Pseudotsuga, Larix and Picea. Koeltz Scientific Books, Königstein.
Gernandt, D. S. and A. Liston. 1999. Internal transcribed spacer region evolution in Larix and Pseudotsgua (Pinaceae). Amer. J. Bot. 86: 711-723.
Qian, T. R. A. Ennos and T. Helgason. 1995. Genetic relationships among larch species based on analysis of restriction fragment variation for chloroplast DNA. Canad. J. For. Res. 25: 1197-1202.
Page copyright © 2005
All Rights Reserved.
- First online 12 January 2005
Citing this page:
Tree of Life Web Project. 2005. Larix http://tolweb.org/Larix/21629/2005.01.12 in The Tree of Life Web Project, http://tolweb.org/. Version 12 January 2005 (temporary).