An extension of some of the classes in phylobase. Tree objects now support subnodes on branches This package enhancements to phylobase classes. It provides classes and methods which help uses manipulate branch-annotated trees and provides supports for a few other extra features. Software Depends: methods, phylobase (>= 0.6.2), ape (>= 2.5) Enhances: phylobase J. Conrad Stack <stack@psu.edu> J. Conrad Stack <stack@psu.edu> GPL-3 2011-05-02 application/tgz http://CRAN.R-project.org/package=phyext