@ARTICLE{TreeBASE2Ref16552,
author = {K. Marlowe and Larry Hufford},
title = {Taxonomy and biogeography of Gaillardia (Asteraceae): a phylogenetic analysis},
year = {2006},
keywords = {},
doi = {},
url = {},
pmid = {},
journal = {Systematic Botany},
volume = {},
number = {},
pages = {},
abstract = {Phylogeny reconstructions based on DNA sequences from nuclear ribosomal internal and external transcribed spacers and plastid trnT-trnF regions were used to examine the taxonomy and biogeography of North American Gaillardia (Asteraceae). Phylogenetic analyses based on maximum parsimony, maximum likelihood and Bayesian inference criteria recovered consistently, several well supported clades. Gaillardia comosa, G. gypsophila, and G. suavis, forming sect. Agassizia, were placed sister to the rest of Gaillardia, in which the two major clades correspond to sects. Gaillardia and Hollandia. Section Hollandia consists of the Gulf Coast G. aestivalis complex. Three major, well supported clades were consistently recovered in Section Gaillardia: (1) G. multiceps and G. turneri were sister to an Intermountain clade of G. parry, G. spathulata, and G. flava; (2) a paraphyletic G. pinnatifida and G. arizonica; and (3) G. pulchella, G. aristata, G. amblyodon, G. coahuilensis, G. mexicana, G. henricksonii, and G. powellii. DIVA reconstructed a Chihuahuan Desert origin for Gaillardia, an inference consistent with earlier hypotheses. Major range expansions in Gaillardia included the following: (1) eastward expansion into central Texas and along the Gulf Coast in sect. Hollandia; (2) northwestern expansion, resulting ultimately in the Intermountain clade, but including also G. multiceps and G. turneri; (3) northward expansion of the G. pinnatifida complex; (4) easterly and especially northward expansion of G. amblyodon, G. pulchella, and G. aristata; and, possibly, (5) northward expansion onto the Great Plains by G. suavis.}
}
Citation for Study 1636
Citation title:
"Taxonomy and biogeography of Gaillardia (Asteraceae): a phylogenetic analysis".
This study was previously identified under the legacy study ID S1585
(Status: Published).
Citation
Marlowe K., & Hufford L. 2006. Taxonomy and biogeography of Gaillardia (Asteraceae): a phylogenetic analysis. Systematic Botany, null.
Authors
Abstract
Phylogeny reconstructions based on DNA sequences from nuclear ribosomal internal and external transcribed spacers and plastid trnT-trnF regions were used to examine the taxonomy and biogeography of North American Gaillardia (Asteraceae). Phylogenetic analyses based on maximum parsimony, maximum likelihood and Bayesian inference criteria recovered consistently, several well supported clades. Gaillardia comosa, G. gypsophila, and G. suavis, forming sect. Agassizia, were placed sister to the rest of Gaillardia, in which the two major clades correspond to sects. Gaillardia and Hollandia. Section Hollandia consists of the Gulf Coast G. aestivalis complex. Three major, well supported clades were consistently recovered in Section Gaillardia: (1) G. multiceps and G. turneri were sister to an Intermountain clade of G. parry, G. spathulata, and G. flava; (2) a paraphyletic G. pinnatifida and G. arizonica; and (3) G. pulchella, G. aristata, G. amblyodon, G. coahuilensis, G. mexicana, G. henricksonii, and G. powellii. DIVA reconstructed a Chihuahuan Desert origin for Gaillardia, an inference consistent with earlier hypotheses. Major range expansions in Gaillardia included the following: (1) eastward expansion into central Texas and along the Gulf Coast in sect. Hollandia; (2) northwestern expansion, resulting ultimately in the Intermountain clade, but including also G. multiceps and G. turneri; (3) northward expansion of the G. pinnatifida complex; (4) easterly and especially northward expansion of G. amblyodon, G. pulchella, and G. aristata; and, possibly, (5) northward expansion onto the Great Plains by G. suavis.
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S1636
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- Show BibTeX reference
@ARTICLE{TreeBASE2Ref16552,
author = {K. Marlowe and Larry Hufford},
title = {Taxonomy and biogeography of Gaillardia (Asteraceae): a phylogenetic analysis},
year = {2006},
keywords = {},
doi = {},
url = {},
pmid = {},
journal = {Systematic Botany},
volume = {},
number = {},
pages = {},
abstract = {Phylogeny reconstructions based on DNA sequences from nuclear ribosomal internal and external transcribed spacers and plastid trnT-trnF regions were used to examine the taxonomy and biogeography of North American Gaillardia (Asteraceae). Phylogenetic analyses based on maximum parsimony, maximum likelihood and Bayesian inference criteria recovered consistently, several well supported clades. Gaillardia comosa, G. gypsophila, and G. suavis, forming sect. Agassizia, were placed sister to the rest of Gaillardia, in which the two major clades correspond to sects. Gaillardia and Hollandia. Section Hollandia consists of the Gulf Coast G. aestivalis complex. Three major, well supported clades were consistently recovered in Section Gaillardia: (1) G. multiceps and G. turneri were sister to an Intermountain clade of G. parry, G. spathulata, and G. flava; (2) a paraphyletic G. pinnatifida and G. arizonica; and (3) G. pulchella, G. aristata, G. amblyodon, G. coahuilensis, G. mexicana, G. henricksonii, and G. powellii. DIVA reconstructed a Chihuahuan Desert origin for Gaillardia, an inference consistent with earlier hypotheses. Major range expansions in Gaillardia included the following: (1) eastward expansion into central Texas and along the Gulf Coast in sect. Hollandia; (2) northwestern expansion, resulting ultimately in the Intermountain clade, but including also G. multiceps and G. turneri; (3) northward expansion of the G. pinnatifida complex; (4) easterly and especially northward expansion of G. amblyodon, G. pulchella, and G. aristata; and, possibly, (5) northward expansion onto the Great Plains by G. suavis.}
}
- Show RIS reference
TY - JOUR
ID - 16552
AU - Marlowe,K.
AU - Hufford,Larry
T1 - Taxonomy and biogeography of Gaillardia (Asteraceae): a phylogenetic analysis
PY - 2006
KW -
UR -
N2 - Phylogeny reconstructions based on DNA sequences from nuclear ribosomal internal and external transcribed spacers and plastid trnT-trnF regions were used to examine the taxonomy and biogeography of North American Gaillardia (Asteraceae). Phylogenetic analyses based on maximum parsimony, maximum likelihood and Bayesian inference criteria recovered consistently, several well supported clades. Gaillardia comosa, G. gypsophila, and G. suavis, forming sect. Agassizia, were placed sister to the rest of Gaillardia, in which the two major clades correspond to sects. Gaillardia and Hollandia. Section Hollandia consists of the Gulf Coast G. aestivalis complex. Three major, well supported clades were consistently recovered in Section Gaillardia: (1) G. multiceps and G. turneri were sister to an Intermountain clade of G. parry, G. spathulata, and G. flava; (2) a paraphyletic G. pinnatifida and G. arizonica; and (3) G. pulchella, G. aristata, G. amblyodon, G. coahuilensis, G. mexicana, G. henricksonii, and G. powellii. DIVA reconstructed a Chihuahuan Desert origin for Gaillardia, an inference consistent with earlier hypotheses. Major range expansions in Gaillardia included the following: (1) eastward expansion into central Texas and along the Gulf Coast in sect. Hollandia; (2) northwestern expansion, resulting ultimately in the Intermountain clade, but including also G. multiceps and G. turneri; (3) northward expansion of the G. pinnatifida complex; (4) easterly and especially northward expansion of G. amblyodon, G. pulchella, and G. aristata; and, possibly, (5) northward expansion onto the Great Plains by G. suavis.
L3 -
JF - Systematic Botany
VL -
IS -
ER -