The function \code{\link[graphics]{locator}} may be used to
determine the \code{x} and \code{y} arguments.
}
-\author{Emmanuel Paradis \email{Emmanuel.Paradis@mpl.ird.fr}}
+\author{Emmanuel Paradis}
\seealso{
\code{\link{plot.phylo}}, \code{\link{axisPhylo}},
\code{\link[graphics]{locator}}