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
Price, R. A., A. Liston, and S. H. Strauss. 1998. Phylogeny and systematics of Pinus. Pp. 49-68 in: Richardson, D.M. (ed.), Ecology and Biogeography of Pinus. Cambridge University Press.
Wang, X.-R., Y. Tsumura, H. Yoshimaru, K., Nagasaka and A. E. Szmidt. 1999. Phylogenetic relationships of Eurasian pines (Pinus, Pinaceae) based on chloroplast rbcL, matK, rpl20-rps18 spacer, and trnV intron sequences. Amer. J. Bot. 86:1742-1753.
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- First online 12 January 2005
Citing this page:
Tree of Life Web Project. 2005. section Pinus. Version 12 January 2005 (temporary). http://tolweb.org/section_Pinus/27105/2005.01.12 in The Tree of Life Web Project, http://tolweb.org/