root.edge = FALSE, label.offset = 0, underscore = FALSE,
x.lim = NULL, y.lim = NULL, direction = "rightwards",
lab4ut = "horizontal", tip.color = "black", plot = TRUE,
root.edge = FALSE, label.offset = 0, underscore = FALSE,
x.lim = NULL, y.lim = NULL, direction = "rightwards",
lab4ut = "horizontal", tip.color = "black", plot = TRUE,
\item{layout}{the number of trees to be plotted simultaneously.}
\item{\dots}{further arguments to be passed to \code{plot} or to
\code{plot.phylo}.}
\item{layout}{the number of trees to be plotted simultaneously.}
\item{\dots}{further arguments to be passed to \code{plot} or to
\code{plot.phylo}.}