Life | Eukaryota | Plantae | Spermatophyta | Angiospermae | Mesangiosperms | Eudicot | Coreeudicots | Superasterids | Asterids | Euasterids | Lamiids | Gentianales | Rubiaceae | Cephalanthus | Cephalanthus occidentalis
PBDB:28595 | PBDB:1 | PBDB:54311 | PBDB:55350 | PBDB:54885 | PBDB:466258 | PBDB:52851 | PBDB:466272 | PBDB:466630 | PBDB:466629 | PBDB:466628 | PBDB:466627 | PBDB:54936 | PBDB:55784 | PBDB:447697 | PBDB:447698
C. Linnaeus 1758 | É. Chatton 1925 | E. Haeckel 1866 | L. J. Hickey 1977 | D.J. Mabberley 2000 | The Angiosperm Phylogeny Group 2016 | R. Lupia and P. S. Herendeen 2002 | The Angiosperm Phylogeny Group 2016 | The Angiosperm Phylogeny Group 2016 | The Angiosperm Phylogeny Group 2016 | The Angiosperm Phylogeny Group 2016 | The Angiosperm Phylogeny Group 2016 | F. v. Berchtold and J. S. Presl 1820 | A. L. d. Jussieu 1789 | C. Linnaeus 1753 | C. Linnaeus 1753