Title: Phylogeny, evolutionary trends and classification of the Spathelia-Ptaeroxylon clade: morphological and molecular insights
Authors: Appelhans, M. S
Smets, Erik ×
Razafimandimbison, S. G
Haevermans, T
van Marle, E. J
Couloux, A
Rabarison, H
Randrianarivelojosia, M
Kessler, P. J. A #
Issue Date: Jun-2011
Publisher: Published for the Annals of Botany Co. by Academic Press
Series Title: Annals of Botany vol:107 issue:8 pages:1259-1277
Abstract: Background and Aims The Spathelia-Ptaeroxylon clade is a group of morphologically diverse plants that have been classified together as a result of molecular phylogenetic studies. The clade is currently included in Rutaceae and recognized at a subfamilial level (Spathelioideae) despite the fact that most of its genera have traditionally been associated with other families and that there are no obvious morphological synapomorphies for the clade. The aim of the present study is to construct phylogenetic trees for the Spathelia-Ptaeroxylon clade and to investigate anatomical characters in order to decide whether it should be kept in Rutaceae or recognized at the familial level. Anatomical characters were plotted on a cladogram to help explain character evolution within the group. Moreover, phylogenetic relationships and generic limits within the clade are also addressed.
ISSN: 0305-7364
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Plant Systematics and Ecology Section - miscellaneous
× corresponding author
# (joint) last author

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