@ARTICLE{TreeBASE2Ref22871,
author = {Nicholas Peter Tippery and Edward E. Schilling and Jose L Panero and Donald H. Les},
title = {Independent origins of aquatic Eupatorieae (Asteraceae)},
year = {2014},
keywords = {Aquatic angiosperms, bogbutton, bugheal, molecular phylogenetics, Senegal tea},
doi = {10.1600/036364414X683958},
url = {http://dx.doi.org/10.1600/036364414X683958},
pmid = {},
journal = {Systematic Botany},
volume = {39},
number = {4},
pages = {1217--1225},
abstract = {Plants that have adapted to grow as submersed aquatics are relatively rare among angiosperms, yet they represent a convergent strategy that has evolved in many groups. Asteraceae tribe Eupatorieae includes a number of obligate wetland species, but only three genera (Gymnocoronis, Sclerolepis, and Shinnersia) routinely grow submersed. We conducted a molecular phylogenetic study of Eupatorieae to assess the relationships among aquatic genera and to infer the evolutionary history of the submersed aquatic habit. Two major clades were identified in Eupatorieae, corresponding to base chromosome numbers of x=10 or fewer, and x=11 or greater. We determined that submersed aquatics evolved independently in two subtribes, Adenostemmatinae (Gymnocoronis; x=10) and Trichocoroninae (Sclerolepis and Shinnersia; x=15), each belonging to a separate major clade, and that the aquatic lineages evolved in allopatry. Sparse taxon sampling precluded a firm assessment of ancestral states, although two widespread genera, Adenostemma and Mikania, were implicated as likely relatives of the aquatic lineages. Our data also support the continued recognition of Shinnersia and Trichocoronis, which occasionally have been considered synonymous, as independent genera.}
}
Citation for Study 15387
Citation title:
"Independent origins of aquatic Eupatorieae (Asteraceae)".
Study name:
"Independent origins of aquatic Eupatorieae (Asteraceae)".
This study is part of submission 15387
(Status: Published).
Citation
Tippery N.P., Schilling E., Panero J.L., & Les D. 2014. Independent origins of aquatic Eupatorieae (Asteraceae). Systematic Botany, 39(4): 1217-1225.
Authors
-
Tippery N.P.
(submitter)
2624721061
-
Schilling E.
-
Panero J.L.
512 232 1990
-
Les D.
Abstract
Plants that have adapted to grow as submersed aquatics are relatively rare among angiosperms, yet they represent a convergent strategy that has evolved in many groups. Asteraceae tribe Eupatorieae includes a number of obligate wetland species, but only three genera (Gymnocoronis, Sclerolepis, and Shinnersia) routinely grow submersed. We conducted a molecular phylogenetic study of Eupatorieae to assess the relationships among aquatic genera and to infer the evolutionary history of the submersed aquatic habit. Two major clades were identified in Eupatorieae, corresponding to base chromosome numbers of x=10 or fewer, and x=11 or greater. We determined that submersed aquatics evolved independently in two subtribes, Adenostemmatinae (Gymnocoronis; x=10) and Trichocoroninae (Sclerolepis and Shinnersia; x=15), each belonging to a separate major clade, and that the aquatic lineages evolved in allopatry. Sparse taxon sampling precluded a firm assessment of ancestral states, although two widespread genera, Adenostemma and Mikania, were implicated as likely relatives of the aquatic lineages. Our data also support the continued recognition of Shinnersia and Trichocoronis, which occasionally have been considered synonymous, as independent genera.
Keywords
Aquatic angiosperms, bogbutton, bugheal, molecular phylogenetics, Senegal tea
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S15387
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref22871,
author = {Nicholas Peter Tippery and Edward E. Schilling and Jose L Panero and Donald H. Les},
title = {Independent origins of aquatic Eupatorieae (Asteraceae)},
year = {2014},
keywords = {Aquatic angiosperms, bogbutton, bugheal, molecular phylogenetics, Senegal tea},
doi = {10.1600/036364414X683958},
url = {http://dx.doi.org/10.1600/036364414X683958},
pmid = {},
journal = {Systematic Botany},
volume = {39},
number = {4},
pages = {1217--1225},
abstract = {Plants that have adapted to grow as submersed aquatics are relatively rare among angiosperms, yet they represent a convergent strategy that has evolved in many groups. Asteraceae tribe Eupatorieae includes a number of obligate wetland species, but only three genera (Gymnocoronis, Sclerolepis, and Shinnersia) routinely grow submersed. We conducted a molecular phylogenetic study of Eupatorieae to assess the relationships among aquatic genera and to infer the evolutionary history of the submersed aquatic habit. Two major clades were identified in Eupatorieae, corresponding to base chromosome numbers of x=10 or fewer, and x=11 or greater. We determined that submersed aquatics evolved independently in two subtribes, Adenostemmatinae (Gymnocoronis; x=10) and Trichocoroninae (Sclerolepis and Shinnersia; x=15), each belonging to a separate major clade, and that the aquatic lineages evolved in allopatry. Sparse taxon sampling precluded a firm assessment of ancestral states, although two widespread genera, Adenostemma and Mikania, were implicated as likely relatives of the aquatic lineages. Our data also support the continued recognition of Shinnersia and Trichocoronis, which occasionally have been considered synonymous, as independent genera.}
}
- Show RIS reference
TY - JOUR
ID - 22871
AU - Tippery,Nicholas Peter
AU - Schilling,Edward E.
AU - Panero,Jose L
AU - Les,Donald H.
T1 - Independent origins of aquatic Eupatorieae (Asteraceae)
PY - 2014
KW - Aquatic angiosperms
KW - bogbutton
KW - bugheal
KW - molecular phylogenetics
KW - Senegal tea
UR - http://dx.doi.org/10.1600/036364414X683958
N2 - Plants that have adapted to grow as submersed aquatics are relatively rare among angiosperms, yet they represent a convergent strategy that has evolved in many groups. Asteraceae tribe Eupatorieae includes a number of obligate wetland species, but only three genera (Gymnocoronis, Sclerolepis, and Shinnersia) routinely grow submersed. We conducted a molecular phylogenetic study of Eupatorieae to assess the relationships among aquatic genera and to infer the evolutionary history of the submersed aquatic habit. Two major clades were identified in Eupatorieae, corresponding to base chromosome numbers of x=10 or fewer, and x=11 or greater. We determined that submersed aquatics evolved independently in two subtribes, Adenostemmatinae (Gymnocoronis; x=10) and Trichocoroninae (Sclerolepis and Shinnersia; x=15), each belonging to a separate major clade, and that the aquatic lineages evolved in allopatry. Sparse taxon sampling precluded a firm assessment of ancestral states, although two widespread genera, Adenostemma and Mikania, were implicated as likely relatives of the aquatic lineages. Our data also support the continued recognition of Shinnersia and Trichocoronis, which occasionally have been considered synonymous, as independent genera.
L3 - 10.1600/036364414X683958
JF - Systematic Botany
VL - 39
IS - 4
SP - 1217
EP - 1225
ER -
Go to search
Citation
Taxa
Matrices
Trees
Analyses
