TY - JOUR T1 - Parsimony Analysis of cpDNA Restriction Site Variation in Subfamily Nepetoideae (Labiatae) JF - Am J Bot Y1 - 1995 A1 - SJ WAGSTAFF A1 - RG OLMSTEAD A1 - PD CANTINO SP - 886–892 KW - Classification KW - Dna KW - Evolution KW - Lamiaceae KW - Phylogeny AB - Parsimony analysis of cpDNA restriction site variation supports monophyly of subfamily Nepetoideae, However, a close relationship among Nepetoideae and other gynobasic-styled Labiatae is not supported, indicating that a gynobasic style has evolved independently in at least two clades of Labiatae. The inferred relationships are congruent with the classification of Cantino, Harley, and Wagstaff (1992, Advances in labiate sciences, 27-37, Royal Botanic Gardens, Kew) but conflict to varying degrees with traditional classifications. Monophyly of four tribes of Nepetoideae also is supported. VL - 82 ER - TY - JOUR T1 - Phylogenetic relationships between Clerodendrum (Lamiaceae) and other Ajugoid genera inferred from nuclear and chloroplast DNA sequence data JF - Molecular Phylogenetics and Evolution Y1 - 2004 DO - 10.1016/j.ympev.2003.11.011 A1 - Dorothy A Steane A1 - Rogier P J de Kok A1 - Richard G Olmstead SP - 39–45 KW - Cell Nucleus KW - Chloroplasts KW - Clerodendrum KW - Dna KW - Genes: Plant KW - Likelihood Functions KW - Phylogeny KW - RNA: Ribosomal KW - Species Specificity AB - Over the last two centuries the circumscription of the large, pan-tropical genus Clerodendrum (Lamiaceae) has changed frequently, as different authorities have added or removed taxa on the basis of various morphological characters. With the development of molecular methods for systematic research the process of circumscribing taxa has become increasingly analytical. When morphology signals the possibility that taxa are closely related, molecular methods can be used to test the hypothesis objectively. Aegiphila, Amasonia, Huxleya, and Kalaharia are similar morphologically to Clerodendrum. In this paper we use nuclear ribosomal ITS and chloroplast ndhF sequence data to clarify the positions of these four genera relative to Clerodendrum. We show that the Australian monotypic genus Huxleya evolved from within Clerodendrum. Accordingly, we sink Huxleya into Clerodendrum and make a new combination, Clerodendrum linifolium. VL - 32 ER - TY - JOUR T1 - Phylogeny of tribe Mentheae (Lamiaceae): The story of molecules and micromorphological characters JF - Taxon Y1 - 2010 A1 - Hye-Kyoung Moon A1 - Erik Smets A1 - Suzy Huysmans SP - 1065–1076 KW - Anatomy KW - Dna KW - Evolution KW - Inference KW - Labiatae KW - Lamiaceae KW - Mentheae KW - Micromorphology KW - Morphology KW - Nepetoideae Lamiaceae KW - Phylogeny KW - Salvia Lamiaceae KW - Sequence Data KW - Verbenaceae AB - Mentheae are the largest tribe in the family Lamiaceae and economically important, including herbs like mint, sage and thyme. The evolutionary history of this tribe was reconstructed based on ITS and trnL-trnF spacer sequence data of 71 species, representing. 47 out of 65 genera. The resulting phylogeny was used to analyse the distribution of selected morphological characteristics such as sexine ornamentation of pollen, nutlet shape with existence of abscission scar and its form, and trichome types. Two monophyletic groups are recognized, which largely correspond to the current subtribal circumscription. Subtribe Salviinae is monophyletic, including the genus Melissa which was a genus of uncertain affinity in Mentheae. Subtribe Menthinae is not monophyletic since Cleonia, Horminum, Hyssopus, Lycopus and Prunella are more closely related with subtribe Nepetinae. Although we could not detect any morphological synapomorphies for each clade, morphological variation seems to be correlated with the molecular phylogeny. A circular abscission scar without distinct lateral areole occurred mainly in Salviinae, while the majority of the species of Mentheae and Nepetinae had a clear areole at the abscission scar. In addition, a reticulate sexine ornamentation is rather common in the Menthinae clade. VL - 59 ER - TY - JOUR T1 - An updated phylogeny and classification of Lamiaceae subfamily Lamioideae JF - Taxon Y1 - 2011 A1 - Mika Bendiksby A1 - Lisbeth Thorbek A1 - Anne-Cathrine Scheen A1 - Charlotte Lindqvist A1 - Olof Ryding SP - 471–484 KW - Acanthoprasium KW - Chloroplast Sequence Datasets KW - Classification KW - Dna KW - Eriophyton KW - Evolution KW - Hawaiian Endemic Mints KW - Labiatae KW - Lamiaceae KW - Lamioideae KW - Matsumurella KW - Molecular Phylogenetics KW - Moluccella KW - Nuclear KW - Origin KW - Paraphlomideae KW - Pericarp Structure KW - Sideritis Lamiaceae AB - Lamioideae comprise the second-largest subfamily in Lamiaceae. Although considerable progress has recently been made in Lamioideae phylogenetics, the subfamily remains one of the most poorly investigated subfamilies in Lamiaceae. Here we present a taxonomic update of the subfamily based on earlier published data as well as 71 new DNA extracts from relevant in- and outgroup taxa, and DNA sequence data from four chloroplast regions (matK, rps16, trnL intron and trnL-F spacer). The phylogenetic positions of 10 out of 13 previously unplaced small or monotypic Asian lamioid genera and 37 additional lamioid species have been identified, and the classification is updated accordingly. Results from parsimony and Bayesian phylogenetic methods corroborate earlier results, but phylogenetic resolution as well as overall branch support are improved. All newly added genera are assigned to earlier established tribes or the new tribe Paraphlomideae Bendiksby, which includes Ajugoides, Matsumurella and Paraphlomis. Acanthoprasium is resurrected as a genus. Transfer of species is proposed to accommodate the monophyly of two genera (Lamium, Otostegia), whereas ten genera remain non-monophyletic (Ballota s.str., Lagopsis, Leonotis, Leonurus, Leucas, Microtoena, Phlomoides, Sideritis, Stachys, Thuspeinanta). Eriophyton and Stachyopsis have been included in Lamieae, Hypogomphia in Stachydeae, and Loxocalyx in Leonureae. Betonica, Colquhounia, Galeopsis, and Roylea remain unclassified at the tribal level. Lamium chinense and three East Asian Galeobdolon species are transferred to Matsumurella. Sulaimania and four Otostegia species are transferred to Moluccella. Alajja and three Lamium species are transferred to Eriophyton. In total, 14 new combinations are made, one at the rank of subgenus and 13 at the rank of species. VL - 60 UR - http://apps.webofknowledge.com/InboundService.do?SID=2B%2540kNem2NICHnHfl3PI&product=WOS&UT=000289587100015&SrcApp=Papers&DestFail=http%253A%252F%252Faccess.isiproducts.com%252Fcustom_images%252Fwok5_failed_auth.html&Init=Yes&action=retrieve&SrcAuth=meken ER -