Taxon - 61 (1), 2012

Contents:

Review

Western Eurasian-western North American disjunct plant taxa: The dry-adapted ends of formerly widespread north temperate mesic lineages—and examples of long-distance dispersal
Kadereit, Joachim W.; Baldwin, Bruce G.

Systematics and Phylogeny

Systematics and evolution of the needle grasses (Poaceae: Pooideae: Stipeae) based on analysis of multiple chloroplast loci, ITS, and lemma micromorphology
Romaschenko, Konstantin; Peterson, Paul M.; Soreng, Robert J.; Garcia-Jacas, Nuria; Futorna, Oksana; Susanna, Alfonso

Phylogenetic placement of the enigmatic orchid genera Thaia and Tangtsinia: Evidence from molecular and morphological characters
Xiang, Xiao-Guo; Li, De-Zhu; Jin, Wei-Tao; Zhou, Hai-Lang; Li, Jian-Wu; Jin, Xiao-Hua

Phylogeny and taxonomy of Tribulocarpus (Aizoaceae): A paraphyletic species and an adaptive shift from zoochorous trample burrs to anemochorous nuts
Thulin, Mats; Thiede, Joachim; Liede-Schumann, Sigrid

Bristly versus juicy: Phylogenetic position and taxonomy of Sphaerocoma (Caryophyllaceae)
Kool, Anneleen; Perrigo, Allison; Thulin, Mats

Mid-Miocene divergence of Ionopsidium and Cochlearia and its impact on the systematics and biogeography of the tribe Cochlearieae (Brassicaceae)
Koch, Marcus A.

Phylogeny and biogeography of Lonchocarpus sensu lato and its allies in the tribe Millettieae (Leguminosae, Papilionoideae)
da Silva, Marcos José; de Queiroz, Luciano Paganucci; Tozzi, Ana Maria Goulart de Azevedo; Lewis, Gwilym Peter; de Sousa, Anete Pereira

Phylogenetic inference of New Caledonian lineages of Sapindaceae: Molecular evidence requires a reassessment of generic circumscriptions
Buerki, Sven; Forest, Félix; Callmander, Martin W.; Lowry II, Porter P.; Devey, Dion S.; Munzinger, Jérôme

Infrageneric classification of Calibrachoa (Solanaceae) based on morphological and molecular evidence
Fregonezi, Jéferson Nunes; de Freitas, Loreta Brandao; Bonatto, Sandro L.; Semir, Joao; Stehmann, Joao Renato

Pollen morphology and phylogeny of the tribe Tabernaemontaneae (Apocynaceae, subfamily Rauvolfioideae)
van der Weide, Jasmijn C.; van der Ham, Raymond W.J.M.

Annual plants colonizing the Arctic? Phylogeography and genetic variation in the Euphrasia minima complex (Orobanchaceae)
Gussarova, Galina; Alsos, Inger Greve; Brochmann, Christian

Phylogeny of the tribe Phlomideae (Lamioideae: Lamiaceae) with special focus on Eremostachys and Phlomoides: New insights from nuclear and chloroplast sequences
Salmaki, Yasaman; Zarre, Shahin; Ryding, Olof; Lindqvist, Charlotte; Scheunert, Agnes; Bräuchler, Christian; Heubl, Günther

Phylogenetics of the Chiliotrichum group (Compositae: Astereae): The story of the fascinating radiation in the paleate Astereae genera from southern South America
Bonifacino, José M.; Funk, Vicki A.

Polyploidy, infraspecific cytotype variation, and speciation in Goldenrods: The cytogeography of Solidago subsect. Humiles (Asteraceae) in North America
Peirson, Jess A.; Reznicek, Anton A.; Semple, John C.

Phylogeny, biogeography, and chromosome evolution of the amphitropical genus Grindelia (Asteraceae) inferred from nuclear ribosomal and chloroplast sequence data
Moore, Abigail J.; Bartoli, Adriana; Tortosa, Roberto D.; Baldwin, Bruce G.

Automatic extraction of leaf characters from herbarium specimens
Corney, David P.A.; Clark, Jonathan Y.; Tang, H. Lilian; Wilkin, Paul

Guidelines for the preliminary evaluation of general nomenclature manuscripts submitted to Taxon
Moore, Gerry

Latin shaken, not stirred
Alves, Ruy José Válka; da Silva, Nílber Gonçalves; Pereira, Jorge Fontella

Lectotypification of the name Eleutheranthera ovata Poit. (Asteraceae: Ecliptinae)
Orchard, Anthony E.; Wilson, Annette J.G.

Guidelines for proposals to conserve or reject names
McNeill, John; Redhead, Scott A.; Wiersema, John H.

(2044) Proposal to conserve the name Agaricus tabescens against A. socialis (Basidiomycota)
Redhead, Scott A.; Antonín, Vladimír; Tomšovský, Michal; Volk, Thomas J.; Munda, Alenka; Piltaver, Andrej

(2045) Proposal to conserve the name Selaginella densa Rydb. against S. densa R. Sim (Selaginellaceae) with a note on S. apoda
Reveal, James L.; Gandhi, Kanchi N.

(2046) Proposal to conserve the name Celtis glabrata Steven ex Planch. against C. glabrata A. Spreng. (Cannabaceae) with a conserved type
Whittemore, Alan T.

(2047) Proposal to conserve the name Geranium pyrenaicum (Geraniaceae) with a conserved type
Aedo, Carlos; Fumeaux, Nicolas

(2048) Proposal to reject the name Oisodix fulva (Salicaceae)
Stuber, Stephanie M.; Lim, Gwynne S.; Gunner, Simon T.; Carvalho, Mónica R.; Reveal, James L.

Nomenclatural Novelties

Thanks to Our Reviewers

Plant Systematics World
Delmail, David; Chambet, Audrey; Boustie, Joël

Reviews and Notices of Publications
Schmid, Rudolf

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