Chloroplast gene Angiospermae phylogeny. Phylogram of the best tree determined by RAxML for the 83-gene, 87-taxa, 49-partition data set. Numbers associated with branches are maximum likelihood percentage bootstrap support values for partitioned and unpartitioned (in italics) analyses. Unnumbered branches had 100% support. Collapsed monophyletic clades and number of taxa in brackets are monocots (11), superasterids (26), superosids (27), magnoliids (3) and gymnosperm outgroup (3). Scale represents substitutions per site.