00554nas a2200145   4500008004100000245008800041210006900129300001300198490000700211100001500218700001700233700001800250700001700268856012300285       1999                        eng d00aMolecular systematics of Clerodendrum (Lamiaceae): ITS sequences and total evidence0 aMolecular systematics of Clerodendrum Lamiaceae ITS sequences an  a98–1070 v861 aSteane, DA1 aScotland, RW1 aMabberley, DJ1 aOLMSTEAD, RG  uhttps://lamiaceae.myspecies.info/content/molecular-systematics-clerodendrum-lamiaceae-its-sequences-and-total-evidence02174nas a2200133   4500008004100000245009000041210006900131300001400200490000700214520166300221100001601884700002001900856012001920       2012                        eng d00aPhylogenetics, biogeography, and staminal evolution in the tribe Mentheae (Lamiaceae)0 aPhylogenetics biogeography and staminal evolution in the tribe M  a933–9530 v993 a<p>Premise of the study: The mint family (Lamiaceae) is the sixth largest family of flowering plants, with the tribe Mentheae containing about a third of the species. We present a detailed perspective on the evolution of the tribe Mentheae based on a phylogenetic analysis of cpDNA and nrDNA that is the most comprehensive to date, a biogeographic set of analyses using a fossil-calibrated chronogram, and an examination of staminal evolution. Methods: Data from four cpDNA and two nrDNA markers representing all extant genera within the tribe Mentheae were analyzed using the programs BEAST, Lagrange, S-DIVA, and BayesTraits. BEAST was used to simultaneously estimate phylog- eny and divergence times, Lagrange and S-DIVA were used for biogeographical reconstruction, and BayesTraits was used to infer staminal evolution within the tribe. Key results: Currently accepted subtribal delimitations are shown to be invalid and are updated. The Mentheae and all five of its subtribes have a Mediterranean origin and have dispersed to the New World multiple times. The vast majority of New World species of subtribe Menthinae are the product of a single dispersal event in the mid-late Miocene. At least four transitions from four stamens to two stamens have occurred within Mentheae, once in the subtribe Salviinae, once in the subtribe Lycopinae, and at least twice in the subtribe Menthinae. Conclusions: Worldwide cooling trends probably played a large role in the diversification and present day distribution of the tribe Mentheae. Additional work is needed to ascertain relationships within some Mentheae genera, especially in the subtribe Menthinae.</p>
1 aDrew, Bryan1 aSytsma, Kenneth  uhttps://lamiaceae.myspecies.info/content/phylogenetics-biogeography-and-staminal-evolution-tribe-mentheae-lamiaceae01865nas a2200181   4500008004100000245007900041210006900120260000800189300001600197490000700213520134500220653002201565100001401587700001201601700001401613700001601627856004001643       2002                        eng d00aHybridization in the Section Mentha (Lamiaceae) Inferred from AFLP Markers0 aHybridization in the Section Mentha Lamiaceae Inferred from AFLP  cDec  a2017–20230 v893 aThe amplified fragment length polymorphism (AFLP) method was used to evaluate genetic diversity and to assess genetic relationships within the section Mentha in order to clarify the taxonomy of several interspecific mint hybrids with molecular markers. To this end, genetic diversity of 62 Mentha accessions from different geographic origins, representing five species and three hybrids, was assessed. Three EcoRI/MseI AFLP primer combinations generated an average of 40 AFLP markers per primer combination, ranging in size from 50 to 500 base pairs (bp). The percentage of markers polymorphic ranged from 50% to 60% across all accessions studied. According to phenetic and cladistic analysis, the 62 mint accessions were grouped into two major clusters. Principal coordinates analysis separated species into well-defined groups, and clear relationships between species and hybrids could be described. Our AFLP analysis supports taxonomic classification established among Mentha species by conventional (morphological, cytological, and chemical) methods. It allows the assessment of phenetic relationships between species and the hybrids M. spicata and M. x piperita, largely cultivated all over the world for their menthol source, and provides new insights into the subdivision of M. spicata, based for the first time on molecular markers.10aGenetic Diversity1 aGobert, V1 aMoja, S1 aColson, M1 aTaberlet, P  uhttp://www.jstor.org/stable/412275601755nas a2200157   4500008004100000245014900041210006900190300000900259490000700268520113400275100001501409700001501424700001701439700001201456856012901468       2004                        eng d00aSalvia (Lamiaceae) is not monophyletic: implications for the systematics, radiation, and ecological specializations of Salvia and tribe Mentheae0 aSalvia Lamiaceae is not monophyletic implications for the system  a11150 v913 aSalvia, with over 900 species from both the Old and New World, is the largest genus in the Lamiaceae. Unlike most members of the subfamily Nepetoideae to which it belongs, only two stamens are expressed in Salvia. Although the structure of these stamens is remarkably variable across the genus, generally each stamen has an elongate connective and divergent anther thecae, which form a lever mechanism important in pollination. In a preliminary investigation of infrageneric relationships within Salvia, the monophyly of the genus and its relationship to other members of the tribe Mentheae were investigated using the chloroplast DNA regions rbcL and trnL-F. Significant conclusions drawn from the data include: Salvia is not monophyletic, Rosmarinus and Perovskia together are sister to an Old World clade of Salvia, the section Audibertia is sister to subgenus Calosphace or the monotypic Asian genus Dorystaechas, and the New World members of section Heterosphace are sister to section Salviastrum. Owing to the non-monophyly of Salvia, relationships at the next clearly monophyletic level, tribe Mentheae, were investigated.1 aWalker, JB1 aSytsma, KJ1 aTreutlein, J1 aWink, M  uhttps://lamiaceae.myspecies.info/content/salvia-lamiaceae-not-monophyletic-implications-systematics-radiation-and-ecological