Obtains a vector of the tips and nodes subtending from a node in a phylogeny.
node.descendents(x, phy, tip.labels = FALSE)
A positive integer
An object of class phylo
(see ape).
Logical - output tip.labels?
Returns a vector of node and tip ids descended from the tip(s) "x". If tip.labels=TRUE then returns a list of node ids and tip labels.
This function is stolen from the clade.members function in the CAIC package but returns both node and tip id's.