02626nas a2200289   4500008004100000245010300041210006900144260000800213300001400221490000700235520163700242653001801879653001701897653001401914653003401928653003201962653003001994653001102024653001202035653003502047653002802082100002602110700002502136700002102161700002202182856013202204       2008                        eng d00aMolecular phylogenetics of tribe Synandreae, a North American lineage of lamioid mints (Lamiaceae)0 aMolecular phylogenetics of tribe Synandreae a North American lin  cJan  a299–3140 v243 aThe five mint genera Brazoria, Macbridea, Physostegia, Synandra and Warnockia (Lamioideae: Lamiaceae) are all North American endemics. Together with the monotypic European genus Melittis and the Asian genus Chelonopsis, these taxa have been classified as subtribe Melittidinae. Previous morphological studies have failed to uncover synapomorphic characters for this group. We sequenced the plastid trnL-trnF region and trnS-trnG spacer and the nuclear ribosomal 5S non-transcribed spacer (5S-NTS) to assess phylogenetic relationships within Melittidinae. Standard parsimony and direct optimization (POY) analyses show Melittis, the type genus of the subtribe, as sister to Stachys. Thus, the monophyly of subtribe Melittidinae is not supported either by molecular or morphological data. However, the North American endemics form a monophyletic group that can be recognized as the recircumscribed tribe Synandreae. The molecular relationships among these genera are corroborated by both morphological and cytological data. The expected close relationship between the south-central endemics Warnockia and Brazoria and their sister relationship to the widespread genus Physostegia is confirmed. Nevertheless, most of the North American endemics are restricted to the south-east of the continent. Dispersal westwards and northwards is correlated with an increase in chromosome numbers. No specific Eurasian origin (i.e., transatlantic or transpacific) can be determined, but Synandreae are clearly distinct from the large Stachys clade, and therefore represent a separate migration into North America. (C) The Willi Hennig Society 2007.10aAmplification10aEastern Asia10aEvolution10aIntercontinental Biogeography10aMultiple Sequence Alignment10aNoncoding Chloroplast Dna10aOrigin10aRegions10aSubtribe Melittidinae Labiatae10aSystematic Implications1 aScheen, Anne-Cathrine1 aLindqvist, Charlotte1 aFossdal, Carl, G1 aAlbert, Victor, A  uhttp://onlinelibrary.wiley.com/doi/10.1111/j.1096-0031.2007.00180.x/abstract;jsessionid=5ED30F44114BA288929A5E842D09A1DC.d02t0103143nas a2200397   4500008004100000245007800041210006900119260000800188300001400196490000700210520183200217653001902049653003402068653001902102653000802121653001502129653001402144653002702158653001302185653001402198653001502212653001702227653002802244653001502272653001202287653001102299653001902310653002302329653002402352100002002376700002102396700002602417700002502443700001702468856026002485       2011                        eng d00aAn updated phylogeny and classification of Lamiaceae subfamily Lamioideae0 aupdated phylogeny and classification of Lamiaceae subfamily Lami  cJan  a471–4840 v603 aLamioideae 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.10aAcanthoprasium10aChloroplast Sequence Datasets10aClassification10aDna10aEriophyton10aEvolution10aHawaiian Endemic Mints10aLabiatae10aLamiaceae10aLamioideae10aMatsumurella10aMolecular Phylogenetics10aMoluccella10aNuclear10aOrigin10aParaphlomideae10aPericarp Structure10aSideritis Lamiaceae1 aBendiksby, Mika1 aThorbek, Lisbeth1 aScheen, Anne-Cathrine1 aLindqvist, Charlotte1 aRyding, Olof  uhttp://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=meken01999nas a2200277   4500008004100000245007200041210006900113260000800182300001400190490000700204520104600211653001801257653001701275653002001292653001401312653001301326653001001339653001401349653001201363653001001375653001401385653001401399100002601413700002201439856026001461       2009                        eng d00aMolecular Phylogenetics of the Leucas Group (Lamioideae; Lamiaceae)0 aMolecular Phylogenetics of the Leucas Group Lamioideae Lamiaceae  cJan  a173–1810 v343 aThe genus Leucas R.Br. includes 100 recognized species ranging in distribution from Africa through the Indian subcontinent to Queensland, Australia. Morphological cladistic studies have suggested that several other genera of Lamioideae - Acrotome, Isoleucas, Leonotis, and Otostegia (pro parte) - may be closely related to Leucas, or even nested within it. Here we use phylogenetic analysis of three plastid DNA loci, the trnL-F region, trnS-G spacer, and the rps16 intron and reach similar conclusions. Many of the morphological features used to maintain Leucas since 1810 are shared ancestral (symplesiomorphic) characters. The other genera (or subgeneric group in the case of Otostegia) are therefore defined by apomorphic states. This is particularly apparent in the case of Leonotis, with its highly specialized bird-pollinated flowers, derived within a paraphyletic and insect-pollinated Leucas. Some geographically isolated groups are monophyletic, including all Asian species of Leucas, a Socotran clade, and a large African lineage.10aAmplification10aBiogeography10aChloroplast Dna10aEvolution10aLabiatae10aMints10aParsimony10aRegions10aRps1610aTrnl-Trnf10aTrns-Trng1 aScheen, Anne-Cathrine1 aAlbert, Victor, A  uhttp://apps.webofknowledge.com/InboundService.do?SID=2B%2540kNem2NICHnHfl3PI&product=WOS&UT=000263801200018&SrcApp=Papers&DestFail=http%253A%252F%252Faccess.isiproducts.com%252Fcustom_images%252Fwok5_failed_auth.html&Init=Yes&action=retrieve&SrcAuth=meken