Maximum Parsimony and the Felsenstein topology Percentage of runs that MP identifies the true tree under the Felsenstein-like topology. Trees found in the upper left corner (the dark black area) suffer from LBA. The dark outer edge is where the signal is lost from too long of branches.
O’Connor et al. BMC Genomics 2010 11(Suppl 2):S14 doi:10.1186/1471-2164-11-S2-S14