@ARTICLE{TreeBASE2Ref14916,
author = {Christopher S. Campbell},
title = {Phylogenetic reconstructions and two new varieties in the Andropogon virginicus complex (Poaceae: Andropogoneae).},
year = {1986},
keywords = {},
doi = {},
url = {},
pmid = {},
journal = {Systematic Botany},
volume = {11},
number = {},
pages = {280--292},
abstract = {Phylogenetic reconstructions of the Andropogon virginicus complex were performed using Swofford's computer programs for maximum parsimony. Character state polarity is based on outgroup analysis of Andropogon sect. Leptopogon, to which the virginicus complex belongs. A previously undetected synapomorphy justifies monophyly of this section. The data used in the reconstructions contain extensive homoplasy, and tree topology changes considerably with minor changes in the data. Nevertheless, the interrelationships of the taxa on the most parsimonious trees are largely concordant with the results of previous studies. These cladistic analyses do, however, suggest different evolutionary relationships for the subspecific taxa of A. virginicus and A. glomeratus, the two most complex species. As a consequence of these analyses, two new varieties, A. virginicus var. decipiens and A. glomeratus var. scabriglumus, are described.}
}
Citation for Study 203
Citation title:
"Phylogenetic reconstructions and two new varieties in the Andropogon virginicus complex (Poaceae: Andropogoneae).".
This study was previously identified under the legacy study ID S2x4x96c14c11c23
(Status: Published).
Citation
Campbell C. 1986. Phylogenetic reconstructions and two new varieties in the Andropogon virginicus complex (Poaceae: Andropogoneae). Systematic Botany, 11: 280-292.
Authors
Abstract
Phylogenetic reconstructions of the Andropogon virginicus complex were performed using Swofford's computer programs for maximum parsimony. Character state polarity is based on outgroup analysis of Andropogon sect. Leptopogon, to which the virginicus complex belongs. A previously undetected synapomorphy justifies monophyly of this section. The data used in the reconstructions contain extensive homoplasy, and tree topology changes considerably with minor changes in the data. Nevertheless, the interrelationships of the taxa on the most parsimonious trees are largely concordant with the results of previous studies. These cladistic analyses do, however, suggest different evolutionary relationships for the subspecific taxa of A. virginicus and A. glomeratus, the two most complex species. As a consequence of these analyses, two new varieties, A. virginicus var. decipiens and A. glomeratus var. scabriglumus, are described.
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S203
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref14916,
author = {Christopher S. Campbell},
title = {Phylogenetic reconstructions and two new varieties in the Andropogon virginicus complex (Poaceae: Andropogoneae).},
year = {1986},
keywords = {},
doi = {},
url = {},
pmid = {},
journal = {Systematic Botany},
volume = {11},
number = {},
pages = {280--292},
abstract = {Phylogenetic reconstructions of the Andropogon virginicus complex were performed using Swofford's computer programs for maximum parsimony. Character state polarity is based on outgroup analysis of Andropogon sect. Leptopogon, to which the virginicus complex belongs. A previously undetected synapomorphy justifies monophyly of this section. The data used in the reconstructions contain extensive homoplasy, and tree topology changes considerably with minor changes in the data. Nevertheless, the interrelationships of the taxa on the most parsimonious trees are largely concordant with the results of previous studies. These cladistic analyses do, however, suggest different evolutionary relationships for the subspecific taxa of A. virginicus and A. glomeratus, the two most complex species. As a consequence of these analyses, two new varieties, A. virginicus var. decipiens and A. glomeratus var. scabriglumus, are described.}
}
- Show RIS reference
TY - JOUR
ID - 14916
AU - Campbell,Christopher S.
T1 - Phylogenetic reconstructions and two new varieties in the Andropogon virginicus complex (Poaceae: Andropogoneae).
PY - 1986
UR -
N2 - Phylogenetic reconstructions of the Andropogon virginicus complex were performed using Swofford's computer programs for maximum parsimony. Character state polarity is based on outgroup analysis of Andropogon sect. Leptopogon, to which the virginicus complex belongs. A previously undetected synapomorphy justifies monophyly of this section. The data used in the reconstructions contain extensive homoplasy, and tree topology changes considerably with minor changes in the data. Nevertheless, the interrelationships of the taxa on the most parsimonious trees are largely concordant with the results of previous studies. These cladistic analyses do, however, suggest different evolutionary relationships for the subspecific taxa of A. virginicus and A. glomeratus, the two most complex species. As a consequence of these analyses, two new varieties, A. virginicus var. decipiens and A. glomeratus var. scabriglumus, are described.
L3 -
JF - Systematic Botany
VL - 11
IS -
SP - 280
EP - 292
ER -