UBC Botanical Garden and Centre for Plant Research, MacMillan Building, 2357 Main Mall, The University of British Columbia, Vancouver BC, V6T 1Z4, Canada.
Two contrasting approaches have been used to construct the overall tree of life from molecular data: one involves the analysis of single large datasets, while the other involves joining many independent smaller analyses into a supertree. A recent study uses the latter approach to produce the most complete phylogeny yet of flowering plant families.