Molecular phylogenetics and classification of Euphorbia subgenus Chamaesyce (Euphorbiaceae)

被引：96

作者：

Yang, Ya ^{[1
]}

Riina, Ricarda ^{[2
]}

Morawetz, Jeffery J. ^{[3
]}

Haevermans, Thomas ^{[4
]}

Aubriot, Xavier ^{[4
]}

Berry, Paul E. ^{[1
,5
]}

机构：

[1] Univ Michigan, Dept Ecol & Evolutionary Biol, Ann Arbor, MI 48109 USA

[2] CSIC, Real Jardin Bot, E-28014 Madrid, Spain

[3] Rancho Santa Ana Bot Garden, Claremont, CA 91711 USA

[4] Museum Natl Hist Nat, Dept Systemat & Evolut, UMR CNRS MNHN Origine 7205, F-75231 Paris 05, France

[5] Univ Michigan Herbarium, Dept Ecol & Evolutionary Biol, Ann Arbor, MI 48108 USA

来源：

TAXON | 2012年 / 61卷 / 04期

基金：

美国国家科学基金会;

关键词：

C-4; CAM; Euphorbia subgenus Chamaesyce; Euphorbiaceae; ITS; ndhF; FLOWER-INFLORESCENCE BOUNDARY; GENUS EUPHORBIA; SOUTHERN-AFRICA; SEQUENCE DATA; MIXED MODELS; TREES; EVOLUTION; INFERENCE; ALIGNMENT; ONTOGENY;

D O I：

10.1002/tax.614005

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Euphorbia subg. Chamaesyce contains around 600 species and includes the largest New World radiation within the Old World-centered genus Euphorbia. It is one of the few plant lineages to include members with C C, and CAM photosynthesis, showing multiple adaptations to warm and dry habitats. The subgenus includes North American-centered groups that were previously treated at various taxonomic ranks under the names of "Agaloma", "Poinsettia", and "Chamaesyce". Here we provide a well-resolved phylogeny of Euphorbia subg. Chamaesyce using nuclear ribosomal ITS and chloroplast ndhF sequences, with substantially increased taxon sampling compared to previous studies. Based on the phylogeny, we discuss the Old World origin of the subgenus, the evolution of cyathial morphology and growth forms, and then provide a formal sectional classification, with descriptions and species lists for each section or subsection we recognize.

引用

页码：764 / 789

页数：26

共 64 条

[21] EUPHORBIA AARON-ROSSII (EUPHORBIACEAE), A NEW SPECIES FROM MARBLE AND GRAND CANYONS OF THE COLORADO RIVER, ARIZONA [J].

HOLMGREN, AH ;

HOLMGREN, NH .

BRITTONIA, 1988, 40 (04) :357-362

[22]

Horn J.W., 2012, EVOLUTIONARY BURSTS

[23] Phylogenetics and the evolution of major structural characters in the giant genus Euphorbia L. (Euphorbiaceae) [J].

Horn, James W. ;

van Ee, Benjamin W. ;

Morawetz, Jeffery J. ;

Riina, Ricarda ;

Steinmann, Victor W. ;

Berry, Paul E. ;

Wurdack, Kenneth J. .

MOLECULAR PHYLOGENETICS AND EVOLUTION, 2012, 63 (02) :305-326

[24] MRBAYES: Bayesian inference of phylogenetic trees [J].

Huelsenbeck, JP ;

Ronquist, F .

BIOINFORMATICS, 2001, 17 (08) :754-755

[25]

Huft M.J., 1979, Ph.D. dissertation

[26] A REVIEW OF EUPHORBIA (EUPHORBIACEAE) IN BAJA-CALIFORNIA [J].

HUFT, MJ .

ANNALS OF THE MISSOURI BOTANICAL GARDEN, 1984, 71 (04) :1021-1027

[27] Long-Branch Attraction Bias and Inconsistency in Bayesian Phylogenetics [J].

Kolaczkowski, Bryan ;

Thornton, Joseph W. .

PLOS ONE, 2009, 4 (12)

[28]

KOUTNIK D L, 1987, Allertonia, V4, P331

[29] CHAMAESYCE (EUPHORBIACEAE) - A NEWLY RECOGNIZED GENUS IN SOUTHERN-AFRICA [J].

KOUTNIK, DL .

SOUTH AFRICAN JOURNAL OF BOTANY, 1984, 3 (04) :262-264

[30] Cryptic Failure of Partitioned Bayesian Phylogenetic Analyses: Lost in the Land of Long Trees [J].

Marshall, David C. .

SYSTEMATIC BIOLOGY, 2010, 59 (01) :108-117

← 1 2 3 4 5 6 7 →