https://www.mail-archive.com/search?l=r-sig-phylo@r-project.org&q=subject:%22Re%5C%3A+%5C%5BR%5C-sig%5C-phylo%5C%5D+Infinite+Recursion+Error+with+write%2C%09tree%5C%28%5C%29+on+an+stree%5C%28%5C%29%22&o=newest&f=1
infinite recursionsubjectsigphyloerror