A phenetic analysis of the Bakeridesia integerrima complex (Malvaceae)

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• 作者：Aliya A. Donnell ; Philip D. Cantino ; Harvey E. Ballard Jr.
• 关键词：Bakeridesia ; Malvaceae ; phenetic analysis ; canonical variates analysis ; species complex
• 刊名：Brittonia
• 出版年：2015
• 出版时间：September 2015
• 年：2015
• 卷：67
• 期：3
• 页码：250-271
• 全文大小：14,920 KB
• 参考文献：Bates, D. M. 1973. A revision of Bakeridesia Hochr. subgenus Bakeridesia (Malvaceae). Gentes Herbarum 10: 425鈥?84.
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  Donnell, A. A. 2012. A Systematic Revision of Bakeridesia Hochr. (Malvaceae). Ph. D dissertation. Ohio University. Athens, Ohio.
  Donnell, A. A., H. E. Ballard, Jr. & P. D. Cantino. 2012. Callianthe (Malvaceae): A new genus of neotropical Malveae. Systematic Botany 37: 712鈥?22.View Article
  Fryxell, P. A. 1988. Malvaceae of Mexico. Systematic Botany Monographs 25: 522 pp.
  鈥斺€斺€? 2002. An Abutilon nomenclator. Lundellia 5: 79-118.
  Hammer, 脴., D. A. T. Harper & P. D. Ryan. 2001. PAST: Paleontological Statistics Software Package for Education and Data Analysis. Palaeontologia Electronica 4: 1 June 2012.
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  Hochreutiner, B. P. G. 1913. Bakeridesia, un nouveau genre de Malvacees. Annuaire du Conservatoire et du Jardin Botaniques de Geneve 15鈥?6: 297鈥?03.
  
• 作者单位：Aliya A. Donnell (1)
  Philip D. Cantino (2)
  Harvey E. Ballard Jr. (2)
  
  1. Department of Biology, Reinhardt University, 7300 Reinhardt Circle, Waleska, GA, 30183, U.S.A.
  2. Department of Environmental and Plant Biology, Ohio University, Porter Hall 315, Athens, OH, 45701, U.S.A.
  
• 刊物主题：Plant Sciences; Plant Systematics/Taxonomy/Biogeography; Plant Anatomy/Development; Plant Physiology; Plant Ecology;
• 出版者：Springer US
• ISSN：1938-436X

文摘

The Bakeridesia integerrima complex is a geographically and morphologically variable group consisting of populations that have been variously assigned to B. integerrima, B. molinae, B. bakeriana, and B. subcordata. Phenetic analyses of morphological data were undertaken to clarify species boundaries within this complex. Ninety-five specimens were placed into one of ten Operational Taxonomic Units (OTUs) and measured for 16 morphological characters and 29 ratios of these characters. Univariate analyses were conducted to examine variation within individual variables, and Canonical Variates Analyses (CVA), and Principal Components Analysis (PCA) were used to examine relationships among the variables. The results presented here show that the B. integerrima complex consists of nine morphologically and geographically distinct species, compared to the four previously published species names. One new combination, B. chittendenii, is made, B. subcordata is synonymized with B. bakeriana, and diagnoses are given for five new species: B. huastecana, B. jaliscana, B. zapoteca, B. parvifolia, and B. guerrerensis.