Original sentence: 2005 ) has shown that both the Aceraceae and Hippocastanaceae are monophyletic, so they should be kept separate from Sapindaceae
Edited sentence: 2005) has shown that both the Aceraceae and Hippocastanaceae are monophyletic.Chase, and P.Edwards, S.Harrington, M.Johnson, M.Phylogenetic inference in sapindaceae sensu lato using plastid matK and rbcL DNA sequences.Systematic Botany 30: 366-382 (abstract here)