- brranching::phylomatic_treesPhylogenies to use with phylomatic
- brranching::tplLookup-table for family, genus, and species names for ThePlantList gymnosperms
- OpenTreeChronograms::opentree_chronogramsOpen Tree of Life Chronogram database in R
- OpenTreeChronograms::problematic_chronogramsProblematic chronograms from Open Tree of Life.