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  • 1. Alonso, Marta
    et al.
    Jiménez, Juan A.
    Nylinder, Stephan
    Hedenäs, Lars
    Swedish Museum of Natural History, Department of Botany.
    Cano, Maria J.
    Disentangling generic limits in Chionoloma, Oxystegus, Pachyneuropsis and Pseudosymblepharis (Bryophyta: Pottiaceae): An inquiry into their phylogenetic relationships2016In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 65, p. 3-18Article in journal (Refereed)
  • 2.
    Anderberg, Arne Alfred
    Swedish Museum of Natural History, Department of Botany.
    Proposal to conserve the name Adelostigma (Asteraceae: Inuleae)with a conserved type2015In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 64, no 2, p. 387-388Article in journal (Refereed)
  • 3.
    Anderson, Heidi
    et al.
    Dorrigo, NSW, Australia.
    David J. Batten, David
    Manchester University.
    Cantrill, David
    National Herbarium of Victoria, Royal Botanic Gardens Melbourne.
    Cleal, Christopher
    Museum of Wales.
    Susanne Feist-Burkhardt, Susanne
    SFB Geological Consulting & Services, Odenwaldstrasse 18, D-64372 Ober-Ramstadt, Germany.
    Fensome, Robert
    Natural Resources Canada.
    Head, Martin
    Brock University, Canada.
    Herendeen, Patrick
    Chicago Botanuic Garden.
    Jaramillo, Carlos
    Smithsonian Institution.
    Kvaček, Jiří
    Czech National Museum, Prague.
    McLoughlin, Stephen
    Swedish Museum of Natural History, Department of Paleobiology.
    Skog, Judith
    George Mason University.
    Takahashi, Masamichi
    Niigata University.
    Wicander, Reed
    Department of Earth and Atmospheric Sciences, Central Michigan University .
    (087–090) Proposal to treat the use of a hyphen in the name of a fossil-genus as an orthographical error2015In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175Article in journal (Refereed)
    Abstract [en]

    We propose modifications to the Code such that use of a hyphen in the name of a fossil-genus is treated as an error to be corrected by deletion of the hyphen. This will circumvent the need to conserve the numerous de-hyphenated names against unused hyphenated forms. We propose changes to Art. 60 of the Code to allow this correction, and the addition of a phrase in Art. 20 to add clarity to the naming of fossil-genera.

  • 4. Arcadia, Linda in
    et al.
    Knudsen, Kerry
    Czech University of Life Sciences.
    Westberg, Martin
    Swedish Museum of Natural History, Department of Botany.
    (2341) Proposal to conserve the name Lichen fuscatus Scgrad. (Acarospora fuscata) against L. fuscatus Lam. with a conserved type (lichenised Ascomycota: Acarosporaceae)2015In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 64, no 1, p. 168-169Article in journal (Refereed)
  • 5.
    Bengtson, Annika
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Englund, Markus
    Swedish Museum of Natural History, Department of Bioinformatics and Genetics.
    Pruski, John F.
    Anderberg, Arne Alfred
    Swedish Museum of Natural History, Department of Botany.
    Phylogeny of the Athroismeae (Asteraceae), with a new circumscription of the tribe2017In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 66, no 2, p. 408-420Article in journal (Refereed)
    Abstract [en]

    Athroismeae is a small tribe of the Asteraceae-Asteroideae, the members of which show considerable variation in morphology. A molecular phylogenetic study of the tribe is presented for the first time, based on plastid (ndhF, trnH-psbA, trnL-trnF) and nuclear data (ETS, ITS). The phylogenetic relationships between the different genera within Athroismeae are discussed, and in addition, three unispecific genera: Anisochaeta, Artemisiopsis and Symphyllocarpus as well as Duhaldea (Inula) stuhlmannii, all earlier placed in other tribes, are here shown to belong within Athroismeae. Symphyllocarpus is sister to Centipeda and the earlier Symphyllocarpinae includes Centipedinae in synonymy. Furthermore, Cardosoa and Philyrophyllum are found to be integrated within Anisopappus and their generic status cannot be maintained. An outline of an amended circumscription of the Athroismeae is presented, with three new combinations and a description of the new subtribe Lowryanthinae.

  • 6. Gautier, Laurent
    et al.
    Naciri, Yamama
    Anderberg, Arne A.
    Swedish Museum of Natural History, Department of Botany.
    Smedmark, Jenny E. E.
    Randrianaivo, Richard
    Swenson, Ulf
    Swedish Museum of Natural History, Department of Botany.
    A new species, genus and tribe of Sapotaceae, endemic to Madagascar2013In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 62, p. 972-983Article in journal (Refereed)
    Abstract [en]

    Phylogenetic relationships of the two Malagasy Sapotaceae endemic genera Capurodendron and Tsebona have been unclear until now. Recent collections from Madagascar, as well as a better representation of the tribe Isonandreae, altogether 95 terminals, were used to estimate a phylogeny of subfamily Sapotoideae. We analysed sequences of nrDNA (ITS) and cpDNA (trnH-psbA) with Bayesian inference and parsimony jackknifing. As in previous analyses, Sapoteae and Sideroxyleae are recovered monophyletic. In addition, Isonandreae, distributed in the Indo-Pacific, is for the first time resolved as monophy- letic and sister to Sapoteae. All Malagasy accessions of Capurodendron, Tsebona, and a new species are grouped in another well-supported clade. This clade is accommodated in a new tribe Tseboneae characterized by caducous stipules, 5-merous flowers with quincuncial sepals, contorted aestivation of corolla lobes, absence of corolla appendages, one or three stamens opposite each corolla lobe, villous staminodes, seeds with an adaxial scar and plano-convex cotyledons, lacking endosperm. The new species is described in the new genus Bemangidia (B. lowryi) because it has a unique leaf venation for the tribe and combines different morphological features from Capurodendron and Tsebona. All three genera are well-supported monophy- letic groups. Bemangidia lowryi is threatened with extinction due to extensive ongoing forest destruction and is assigned a preliminary conservation status of Critically Endangered.

  • 7. Gutiérrez-Larruscain, David
    et al.
    Santos-Vicente, Maria
    Anderberg, Arne Alfred
    Swedish Museum of Natural History, Department of Botany.
    Rico, Enrique
    Montserrat Martinez-Ortega, Maria
    Phylogeny of the Inula group (Asteraceae: Inuleae): Evidence from nuclear and plastid genomes and a recircumscription of Pentanema2018In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 67, no 1, p. 149-164Article in journal (Refereed)
    Abstract [en]

    The Inula complex (Asteraceae: Inulinae) is a monophyletic group which comprises eight genera distributed in Eurasia and Africa: Amblyocarpum, Carpesium, Chrysophthalmum, Inula, Pentanema, Rhanteriopsis, Telekia, and Varthemia. With the aim to shed light on the circumscription of these genera, phylogenetic analyses were performed with 293 new DNA sequences (ITS region from nrDNA and three plastid spacers from cpDNA: rps16-trnQ, rpl32-trnL, ndhF-rpl32). It is concluded that both Inula and Pentanema are paraphyletic and that generic delimitations within the Inula complex need to be revised. Based on the results of the analyses, together with morphological and karyological data, we argue that the best solution is a new circumscription of the genus Pentanema including an amended description and 24 new combinations of former Inula species. Resurrection of the names Codonocephalum, Monactinocephalus and Vicoa is proposed to preserve the monophyly of the genera included in the Inula complex. Incongruences between nrDNA and cpDNA are documented and discussed.

  • 8. Hawksworth, D.L.
    et al.
    Millanes, A.M.
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    Fixing the application of the generic name Naematelia (Tremellales) by lectotypification.2016In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 65, p. 1093-1096Article in journal (Refereed)
  • 9.
    Hedenäs, Lars
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Désamoré, A.
    Laenen, Benjamin
    Papp, Beata
    Quandt, Dietmar
    González-Mancebo, J. M.
    Patiño, Jairo
    Vanderpoorten, Alain
    Stech, Michael
    Three species for theprice of one within the moss Homalotheciumsericeum s.l.2014In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 63, p. 249-257Article in journal (Refereed)
  • 10. Jørgensen, Per M.
    et al.
    Ekman, Stefan
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    (2143) Proposal to conserve the name Fuscopannaria against Moelleropsis (lichenized Ascomycota)2013In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 62, no 3, p. 629-639Article in journal (Refereed)
  • 11. Jørgensen, Per M.
    et al.
    Otálora, Monica A.G.
    Wedin, Mats
    Swedish Museum of Natural History, Department of Botany.
    (2235) Proposal to conserve the name Leptogium (lichenized Ascomycota) with a conserved type.2013In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 62, p. 1333-1334Article in journal (Refereed)
  • 12.
    Moreau, Pierre-Arthur
    et al.
    Département des Sciences végétales et fongiques, EA 4483, UFR Pharmacie, Univ. Lille Nord de France, 59000 Lille, France.
    Bellanger, Jean-Michel
    CEFE, INSERM, Université Montpellier 2, Campus CNRS, 1919 Route de Mende, 34293 Montpellier, France.
    Clowez, Philippe
    56 place des Tilleuls, 60400 Pont-l’Evêque, France.
    Courtecuisse, Régis
    Département des Sciences végétales et fongiques, EA 4483, UFR Pharmacie, Univ. Lille Nord de France, 59000 Lille, France.
    Hansen, Karen
    Swedish Museum of Natural History, Department of Botany.
    Knudsen, Henning
    Natural History Museum of Denmark, University of Copenhagen, Øster Farimagsgade 2 C, 1353 Copenhagen K, Denmark.
    O’Donnell, Kerry
    NCAUR-ARS-USDA, Peoria, Illinois 61604, U.S.A..
    Richard, Franck
    CEFE, CNRS, Université Montpellier 2, Campus CNRS, 1919 Route de Mende, 34293 Montpellier, France.
    (2289) Proposal to conserve the name Morchella semilibera against Phallus crassipes, P. gigas and P. undosus (Ascomycota): Conserve Morchella semilibera2014In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 63, no 3, p. 677-678Article in journal (Refereed)
  • 13.
    Nylinder, Stephan
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Anderberg, Arne Alfred
    Swedish Museum of Natural History, Department of Botany.
    Phylogeny of the Inuleae (Asteraceae) with special emphasis on the Inuleae-Plucheinae.2015In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 64, no 1, p. 110-130Article in journal (Refereed)
    Abstract [en]

    Phylogenetic relationships in the tribe Inuleae (Asteraceae, sunflower family) are elucidated based on a concatenated set of nuclear (ETS, ITS), and chloroplast data (ndhF, trnL-F, trnH-psbA), analysed by Bayesian and parsimony methods. Extensive sampling of representatives from both subtribes Inuleae-Inulinae and Inuleae-Plucheinae establish their reciprocal monophyly, and result in the first-ever resolved molecular phylogeny of the Inuleae-Plucheinae with new insights into the relationships and morphological character distributions between genera and among species. Of the 31 accepted genera in the Inuleae-Plucheinae, only Pseudoblepharispermum is not represented in this study, 12 monotypic genera are placed in the phylogeny, 13 genera are shown to be monophyletic, and only 5 of the remaining 18 genera are revealed to be polyphyletic. The implications for the nomenclature status of the monotypic and polyphyletic genera are discussed, together with a descriptive review of morphological characters traditionally used to circumscribe the genera in this subtribe.

  • 14. Rößler, Rössler
    et al.
    Philippe, Marc
    van Konijnenburg-van Cittert, Han
    McLoughlin, Stephen
    Swedish Museum of Natural History, Department of Paleobiology.
    Sakala, Jakub
    Zijlstra, Gea
    Which name(s) should be used for Araucaria-likefossil wood? – Results of a poll2014In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 63, p. 177-184Article in journal (Refereed)
    Abstract [en]

    Araucarioxylon Kraus is a widely known fossil-genus generally applied to woods similar to that of the extant Araucariaceae. However, since 1905, several researchers have pointed out that this name is an illegitimate junior nomenclatural synonym. At least four generic names are in current use for fossil wood of this type: Agathoxylon Hartig, Araucarioxylon, Dadoxylon Endl. and Dammaroxylon J.Schultze-Motel. This problem of inconsistent nomenclatural application is compounded by the fact that woods of this type represent a wide range of plants including basal pteridosperms, cordaitaleans, glossopterids, primitive conifers, and araucarian conifers, with a fossil record that extends from the Devonian to Holocene. Conservation of Araucarioxylon has been repeatedly suggested but never officially proposed. Since general use is a strong argument for conservation, a poll was conducted amongst fossil wood anatomists in order to canvass current and preferred usage. It was found that the community is divided, with about one-fifth recommending retention of the well-known Araucarioxylon, whereas the majority of others advocated use of the legitimate Agathoxylon. The arguments of the various colleagues who answered the poll are synthesized and discussed. There is clearly little support for conservation of Araucarioxylon. A secondary aspect of the poll tackled the issue as to whether Araucaria-like fossil woods should be either gathered into a unique fossil-genus, or whether two fossil-genera should be recognized, based on the respective presence or absence of axial parenchyma. A majority of colleagues favoured having one fossil-genus only. Agathoxylon can be used legitimately and appears to be the most appropriate name for such woods. However, its original diagnosis must be expanded if those woods lacking axial parenchyma are to be included.

  • 15.
    Swenson, Ulf
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Nylinder, Stephan
    Swedish Museum of Natural History, Department of Botany.
    Munzinger, Jérôme
    Towards a natural classification of Sapotaceae subfamily Chrysophylloideae in Oceania and Southeast Asia based on nuclear sequence data2013In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 63, p. 746-770Article in journal (Refereed)
    Abstract [en]

    Generic limits within subfamily Chrysophylloideae (Sapotaceae) from Oceania and Southeast Asia are reconciled based on a molecular phylogeny. We analysed sequences of nuclear ribosomal DNA (ETS, ITS) and the nuclear gene RPB2 with BEAST and parsimony jackknifing, using a sample of 168 terminals. Eight morphological characters were traced on a condensed majority-rule consensus tree to identify diagnostic character combinations for the genera. Accepted genera with character support are Magodendron, Pichonia, Planchonella, Pycnandra, Sersalisia, and Van-royena, while Beccariella and Niemeyera require amendment. Beccariella, a widely distributed group, is an illegitimate later homonym and we propose that the genus Pleioluma is resurrected in its place. The Australian genus Niemeyera is paraphyletic, but it is rendered monophyletic by reinstating Amorphospermum for N. antiloga. Beauvisagea, Blabeia, Fontbrunea, and Krausella are all segregates of Planchonella and rejected, while Wokoia is a later synonym of Pichonia. Planchonella baillonii, an endemic species of New Caledonia, is the sole member of an old lineage and firmly placed as the sister to a clade comprising the other congeners. Planchonella sandwicensis, a Hawaiian species, previously proposed to be a distinct genus, is a member of Planchonella. In the Pacific, P. tahitensis (including P. grayana) is a polymorphic species, widely distributed and adapted to a wide range of habitats. We provide a generic key (excluding Xantolis), diagnostic character combinations for all genera, and the necessary taxonomic combinations for Pichonia, Planchonella, Pleioluma, and Sersalisia to render each genus monophyletic.

  • 16.
    Wanntorp, Livia
    et al.
    Swedish Museum of Natural History, Department of Botany.
    Grudinski, Melanie
    Forster, Paul
    Muellner-Riehl, Alexandra N.
    Grimm, Guido W.
    Wax plants (Hoya, Apocynaceae) evolution: epiphytism drives successfull radiation2014In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Taxon, Vol. 63, p. 89-102Article in journal (Refereed)
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