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Citation for Study 22344

Citation title: "Testing the monophyly of Heterosperma (Asteraceae, Coreopsideae)".

Study name: "Testing the monophyly of Heterosperma (Asteraceae, Coreopsideae)".

This study is part of submission 22344 (Status: Published).

Citation

Lizarazu M.A., Scataglini M., & Freire S.E. 2018. Testing the monophyly of Heterosperma (Asteraceae, Coreopsideae). Phytotaxa, .

Authors

Lizarazu M.A.
Scataglini M.
Freire S.E.

Abstract

The genus Heterosperma (Asteraceae, Coreopsideae) currently comprises ten species distributed from Mexico to South America. Molecular phylogenies of the tribe Coreopsideae (including only two species of Heterosperma) pointed out that the genus would be not monophyletic. We performed a molecular phylogenetic analysis including seven species of Heterosperma and related taxa, using plastid and nuclear sequences. The results indicated that Heterosperma is monophyletic if Coreopsis cyclocarpa is included in the genus, so the new combination Heterosperma cyclocarpum is proposed. Morphological analysis of the floral trichomes, pappus and cypselae, and a comparative table of these morphological features are presented. a A key to related genera, and distribution maps are also provided.

Keywords

Coreopsis cyclocarpa, Electranthera, Henricksonia, ITS, trnL-trnF

External links

About this resource

Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S22344
Other versions: Nexus NeXML

Show BibTeX reference

		@ARTICLE{TreeBASE2Ref28186,
	 author = {Mabel Angela Lizarazu and M. Amalia  Scataglini and Susana E. Freire},
	 title = {Testing the monophyly of Heterosperma (Asteraceae, Coreopsideae)},
	 year = {2018},
	 keywords = {Coreopsis cyclocarpa, Electranthera, Henricksonia, ITS, trnL-trnF},
	 doi = {},
	 url = {http://},
	 pmid = {},
	 journal = {Phytotaxa},
	 volume = {},
	 number = {},
	 pages = {},
	 abstract = {The genus Heterosperma (Asteraceae, Coreopsideae) currently comprises ten species distributed from Mexico to South America. Molecular phylogenies of the tribe Coreopsideae (including only two species of Heterosperma) pointed out that the genus would be not monophyletic. We performed a molecular phylogenetic analysis including seven species of Heterosperma and related taxa, using plastid and nuclear sequences. The results indicated that Heterosperma is monophyletic if Coreopsis cyclocarpa is included in the genus, so the new combination Heterosperma cyclocarpum is proposed. Morphological analysis of the floral trichomes, pappus and cypselae, and a comparative table of these morphological features are presented. a A key to related genera,  and distribution maps are also provided.}
}

Show RIS reference

		TY  - JOUR
ID  - 28186
AU  - Lizarazu,Mabel Angela
AU  - Scataglini,M. Amalia 
AU  - Freire,Susana E.
T1  - Testing the monophyly of Heterosperma (Asteraceae, Coreopsideae)
PY  - 2018
KW  - Coreopsis cyclocarpa
KW  - Electranthera
KW  - Henricksonia
KW  - ITS
KW  - trnL-trnF
UR  - http://dx.doi.org/
N2  - The genus Heterosperma (Asteraceae, Coreopsideae) currently comprises ten species distributed from Mexico to South America. Molecular phylogenies of the tribe Coreopsideae (including only two species of Heterosperma) pointed out that the genus would be not monophyletic. We performed a molecular phylogenetic analysis including seven species of Heterosperma and related taxa, using plastid and nuclear sequences. The results indicated that Heterosperma is monophyletic if Coreopsis cyclocarpa is included in the genus, so the new combination Heterosperma cyclocarpum is proposed. Morphological analysis of the floral trichomes, pappus and cypselae, and a comparative table of these morphological features are presented. a A key to related genera,  and distribution maps are also provided.
L3  - 
JF  - Phytotaxa
VL  - 
IS  - 
ER  -