Fate of nodes as they move through the alignment procedure. Green, rounded boxes are endpoints that result in aligned nodes, while red, sqaure boxes are endpoints that result in unaligned nodes. 

 
  Part of: Rees J, Cranston K (2017) Automated assembly of a reference taxonomy for phylogenetic data synthesis. Biodiversity Data Journal 5: e12581. https://doi.org/10.3897/BDJ.5.e12581