Table Of Content

Canadian Journal Revue canadienne of Botany de botanique Contents Sommaire Volume 83, 2005 Volume 83, 2005 January / Janvier MINIREVIEW / MINISYNTHESE “ELD. Addy, M.M. Piercey, and R.S. Currah Microfungal endophytes in roots ARTICLES / ARTICLES Mark Landry and Les C. Cwynar History of the endangered thread-leaved sundew (Drosera filiformis) in southern Nova Scotia C. Armstrong-Cho and B.D. Gossen Impact of glandular hair exudates on infection of chickpea by Ascochyta rabiei Daowei Zhou, Tianhui Wang, and Ian Valentine Phenotypic plasticity of life-history characters in response to different germination timing in two annual weeds Cheng-Lin Hou, Ying-Ren Lin, and Meike Piepenbring Species of Rhytismataceae on needles of Juniperus spp. from China Jung-Kang Jin, Hui-Ling Chen, Chih-Wen Yu, and Chin-Ho Lin Establishment of a plastochron index for growth assessment of Phalaenopsis Olinto Liparini Pereira, Maria Catarina Megumi Kasuya, Arnaldo Chaer Borges, Elza Fernandes de Araujo Morphological and molecular characterization of mycorrhizal fungi isolated from neotropical orchids in Brazil L.S. Zhang, V. Le Clerc, S. Li, and D. Zhang Establishment of an effective set of simple sequence repeat markers for sunflower variety identification and diversity assessment Mikhail V. Kozlov Contrasting response of mountain birch to damage by Eriocrania leafminers in polluted and unpolluted habitats J.G. Menzies, D.L. Ehret, C. Koch, J.W. Hall, K.A. Seifert, J. Bissett, and D.J.S. Barr Fungi associated with roots of cucumber grown in different greenhouse root substrates Sachiko Nishida, Akiyo Naiki, and Takayoshi Nishida Morphological variation in leaf domatia enables coexistence of antagonistic mites in Cinnamomum camphora Antonio DiTommaso, Daniel C. Brainard, and Bradley R. Webster Seed characteristics of the invasive alien vine Vincetoxicum rossicum are affected by site, harvest date, and storage duration Petra J. Mudie, Sheila Greer, Judith Brakel, James H. Dickson, Clara Schinkel, Ruth Peterson-Welsh, Margaret Stevens, Nancy J. Turner, Mary Shadow, and Rosalie Washington Forensic palynology and ethnobotany of Salicornia species (Chenopodiaceae) in northwest Canada and Alaska Paul R. Wetzel and Arnold G. van der Valk The biomass and nutrient levels of Calamagrostis canadensis and Carex stricta under different hydrologic and fungicide regimes Lan Lin, Irene Ockenden, and John N.A. Lott The concentrations and distribution of phytic acid-phosphorus and other mineral nutrients in wild-type and low phytic acid\-1 (lpal-1) corn (Zea mays L.) grains and grain parts Instructions to Authors Recommandations aux auteurs February / Février ARTICLES / ARTICLES Md. Sohrab Ali and Kihachiro Kikuzawa_ Anisophylly in Aucuba japonica (Cornaceae): An outcome of spatial crowding in the bud Antonio Gonzalez-Rodriguez, Dulce M. Arias, and Ken Oyama _ Genetic variation and differentiation of populations within the Quercus affinis — Quercus laurina (Fagaceae) complex analyzed with RAPD markers © 2005 NRC Canada G2 Can. J. Bot. Vol. 83, 2005 John E. Major, Alex Mosseler, Kurt H. Johnsen, Om P. Rajora, Debby C. Barsi, K.-H. Kim, J.-M. Park, and Moira Campbell Reproductive barriers and hybridity in two spruces, Picea rubens and Picea mariana, sympatric in eastern North America S. Timonen and S.E. Smith Effect of the arbuscular mycorrhizal fungus Glomus intraradices on expression of cytoskeletal proteins in tomato roots Maria Renée Orellana, Anna Maria Rovira, César Blanché, and Maria Bosch Pollination and reproductive success in the gynodioecious endemic Thymus loscosii (Lamiaceae) Lalla Aicha Rifai, Tayeb Koussa, Laurence Geny, Aziz Fassouane, Michel Broquedis et Bernadette Dubos Evolution des teneurs en polyamines libres et conjuguées dans les feuilles de vigne (Vitis vinifera “Cabernet Sauvignon’) saine et atteinte d’eutypiose Bjarne Hjelmsted Pedersen Development of tensile strength in compatible and incompatible sweet cherry graftings T. Albert, O. Raspé, and A.-L. Jacquemart Diversity and spatial structure of clones in Vaccinium uliginosum populations Stéphane Baret, Thomas Le Bourgeois et Dominique Strasberg Comment Rubus alceifolius, une espéce exotique envahissante, pourrait-elle progressivement coloniser la totalité d’une forét tropicale humide ? Jeffery P. Dech and M. Anwar Maun = Zonation of vegetation along a burial gradient on the leeward slopes of Lake Huron sand dunes NOTE / NOTE Heather L. Shearer and David T. Dennis Characterization and functional expression in yeast of a cDNA encoding NADP-dependent malic enzyme from castor oil seed March / Mars ARTICLES / ARTICLES René J. Belland A multivariate study of moss distributions in relation to environment in the Gulf of St. Lawrence region, Canada Samira Chbouki, Bill Shipley, and Ahmed Bamouh Path models for the abscission of reproductive structures in three contrasting cultivars of faba bean (Vicia faba) Gyu-Hyeok Kim, Jae-Jin Kim, Young Woon Lim, and Colette Breuil Ophiostomatoid fungi isolated from Pinus radiata logs imported from New Zealand to Korea Carlos André Espolador Leitéo, Renata Maria Strozi Alves Meira, Aristéa Alves Azevedo, Joao Marcos de Aratijo, Kellen Lagares Ferreira Silva, and Rosane Garcia Collevatti =A natomy of the floral, bract, and foliar nectaries of Triumfetta semitriloba (Tiliaceae) Rodrigo de Oliveira Plotze, Mauricio Falvo, Juliano Gomes Padua, Luis Carlos Bernacci, Maria Lucia Carneiro Vieira, Giancarlo Conde Xavier Oliveira, and Odemir Martinez Bruno Leaf shape analysis using the multiscale Minkowski fractal dimension, a new morphometric method: a study with Passiflora (Passifloraceae) Jin Xiu Zhang, W.G. Dilantha Fernando, and Allen G. Xue Daily and seasonal spore dispersal by Mycosphaerella pinodes and development of mycosphaerella blight of field pea Lance S. Evans, April Jan B. Young, and Sr. Joan Harnett Changes in scale and bark stem surface injuries and mortality rates of a saguaro cacti (Carnegiea gigantea, Cactaceae) population in Tucson Mountain Park S. Dudekula, G. Sridharan, and M. Fragata Effect of o- and f-cyclodextrins on the photochemical activity of thylakoid membranes and photosystem II particles from barley (Hordeum vulgare): oxygen evolution and whole chain electron transport Mitsuko Kagaya, Takashi Tani, and Naoki Kachi Effect of hydration and dehydration cycles on seed germination of Aster kantoensis (Compositae) Lisa M. O’Connell and Kermit Ritland Post-pollination mechanisms promoting outcrossing in a self-fertile conifer, Thuja plicata (Cupressaceae) April / Avril MINIREVIEW / MINISYNTHESE Vojislava Grbi€é Comparative analysis of axillary and floral meristem development ARTICLES / ARTICLES Estela L. Duran, L. Daniel Ploper, Juan C. Ramallo, Rosely A. Piccolo Grandi, Agata C. Hupper Giancoli, and Joao L. Azevedo The foliar fungal endophytes of Citrus limon in Argentina © 2005 NRC Canada Contents / Sommaire Joseph K. Bailey, Ron Deckert, Jennifer A. Schweitzer, Brian J. Rehill, Richard L. Lindroth, Catherine Gehring, and Thomas G. Whitham Host plant genetics affect hidden ecological players: links among Populus, condensed tannins, and fungal endophyte infection Peter A. Siver and Paul B. Hamilton Observations on new and rare species of freshwater diatoms from Cape Cod, Massachusetts, USA Jean M. Gerrath, Uta Matthes, Melissa Purich, and Douglas W. Larson Root environmental effects on phi thickening production and root morphology in three gymnosperms Anne Bruneau, Simon Joly, Julian R. Starr, and Josée-Nadia Drouin Molecular markers indicate that the narrow Québec endemics Rosa rousseauiorum and Rosa williamsii are synonymous with the widespread Rosa blanda Michael C. Melnychuk and Charles J. Krebs Residual effects of NPK fertilization on shrub growth in a Yukon boreal forest Sari Piippo, Ari-Pekka Huhta, Pasi Rautio, and Juha Tuomi Resource availability at the rosette stage and apical dominance in the strictly biennial Erysimum strictum (Brassicaceae) C. Yen, J.L. Yang, and B.R. Baum = Douglasdeweya: A new genus, with a new species and a new combination (Triticeae: Poaceae) Rebecca T. Tague and Stephanie A. Foré Analysis of the spatial genetic structure of Passiflora incarnata in recently disturbed sites NOTE / NOTE John L. Orrock The effect of gut passage by two species of avian frugivore on seeds of pokeweed, Phytolacca americana May / Mai REVIEW / SYNTHESE Ragai K. Ibrahim A forty-year journey in plant research: original contributions to flavonoid biochemistry ARTICLES / ARTICLES C.W. Mims and E.A. Richardson Light and electron microscopy of teliospores and teliospore germination in the rust fungus Coleosporium ipomoeae Cynthia M. Ross and Michael J. Sumner Ultrastructure of the fertilized embryo sac in the dwarf mistletoe Arceuthobium americanum (Viscaceae) and development of the caecum Suzanne I. Warwick and Connie A. Sauder Phylogeny of tribe Brassiceae (Brassicaceae) based on chloroplast restriction site polymorphisms and nuclear ribosomal interna! transcribed spacer and chloroplast trnL intron sequences R.A. Shoemaker and S. Hambleton = Dothidea sambuci and Diaporthe spiculosa Francisco T. Arroyo, Javier Moreno, Gregorio Garcia-Herdugo, Berta De los Santos, Carmen Barrau, Maria Porras, César Blanco, and Fernando Romero — Ujtrastructure of the early stages of Colletotrichum acutatum infection of strawberry tissues J.E. Wilkin, S.F. Shamoun, C. Ritland, K. Ritland, and Y.A. El-Kassaby Population genetics of Gaultheria shallon in British Columbia and the implications for management using biocontrol A. Tsuneda and R.S. Currah Pleomorphic conidiogenesis among strains of Knufia cryptophialidica Tracy S. Hawkins, Jerry M. Baskin, and Carol C. Baskin Life cycles and biomass allocation in seed- and ramet-derived plants of Cryptotaenia canadensis (Apiaceae), a monocarpic species of eastern North America Maria Lorena Falcone Ferreyra, Maria Fabiana Drincovich, Carlos S. Andreo, and Florencio E. Podesta Characterization of a nonphotosynthetic NADP-malic enzyme from germinating soybean cotyledons: interaction with a 94-kDa polypeptide identified as a lipoxygenase Monique Poulin, Line Rochefort, Francois Quinty, and Claude Lavoie Spontaneous reve getation of mined peatlands in = eastern Canada NOTE / NOTE Xuan Li, Hong Luo, and Keqin Zhang A new species of Harposporium parasitic on nematodes June / Juin REVIEW / SYNTHESE Michael G. Mason and G. Eric Schaller Histidine kinase activity and the regulation of ethylene signal transduction © 2005 NRC Canada C-4 Can. J. Bot. Vol. 83, 2005 ARTICLES / ARTICLES Tetsuya Kondo, Nori Okubo, Taku Miura, Carol C. Baskin, and Jerry M. Baskin Ecophysiology of seed dormancy and germination in the mesic woodland herbaceous perennial Corydalis ambigua (Fumariaceae) in Japan David A. Collings andGeoffrey O. Wasteneys Actin microfilament and microtubule distribution patterns in the expanding root of Arabidopsis thaliana Josef Bogner, Georgia L. Hoffman, and Kevin R. Aulenback A fossilized aroid infructescence, Albertarum pueri gen.nov. et sp.nov., of Late Cretaceous (Late Campanian) age from the Horseshoe Canyon Formation of southern Alberta, Canada Daniel Busque and Dominique Arseneault Fire disturbance of larch woodlands in string fens in northern Québec Cara R. Nelson and Charles B. Halpern Short-term effects of timber harvest and forest edges on ground-layer mosses and liverworts Heather E. Whitehouse and Suzanne E. Bayley Vegetation patterns and biodiversity of peatland plant communities surrounding mid-boreal wetland ponds in Alberta, Canada Jj.M. Kranabetter Understory conifer seedling response to a gradient of root and ectomycorrhizal fungal contact J i p' o o Anton Ivancic, Olivier Roupsard, José Quero Garcia, Vincent Lebot, Vesna Pochyla, and Tom Okpul Thermogenic flowering of the giant taro (Alocasia macrorrhizos, Araceae) Abdelali Et-Touil, Danny Rioux, Fabienne M. Mathieu, and Louis Bernier External symptoms and histopathological changes following inoculation of elms putatively resistant to Dutch elm disease with genetically close strains of Ophiostoma B.L. Wong, L.J. Staats, A.S. Burfeind, K.L. Baggett, and A.H. Rye Carbohydrate reserves in Acer saccharum trees damaged during the January 1998 ice storm in northern New York Edward A. Gage and David J. Cooper Patterns of willow seed dispersal, seed entrapment, and seedling establishment in a heavily browsed montane riparian ecosystem Rein Kalamees, Kersti Piissa, IIkka Vanha-Majamaa, and Kristjan Zobel The effects of fire and stand age on seedling establishment of Pulsatilla patens in a pine-dominated boreal forest July / Juillet The 5th International Symposium on Inorganic Carbon Utilization by Aquatic Photosynthetic Organisms / Le 5° symposium international sur l'utilisation du carbone inorganique par les organismes photosythétiques aquatiques CO,-Concentrating Mechanisms in Photoautotrophic Microorganisms / [Mécanismes de concentration du CO, dans les micro-organismes photoautotrophes] INTRODUCTION / INTRODUCTION George S. Espie and Brian Colman CO,-concentrating mechanisms in aquatic photosynthetic microorganisms ARTICLES / ARTICLES Fiona J. Woodger, Murray R. Badger, and G. Dean Price Regulation of cyanobacterial CO>-concentrating mechanisms through transcriptional induction of high-affinity C;-transport systems Patrick J. McGinn, Meaghan J. Jones, Angela B. Macdonald, and Douglas A. Campbell Light is required for low-CO,-mediated induction of transcripts encoding components of the CO,-concentrating mechanism in the cyanobacterium Synechococcus elongatus: analysis by quantitative reverse transcription — polymerase chain reaction Anthony K.-C. So and George S. Espie Cyanobacterial carbonic anhydrases Arlene D. Gonzales, Yooli K. Light, Zhaoduo Zhang, Tahera Iqbal, Todd W. Lane, and Anthony Martino Proteomic analysis of the CQ,-concentrating mechanism in the open-ocean cyanobacterium Synechococcus WH8102 Ben M. Long, G. Dean Price, and Murray R. Badger Proteomic assessment of an established technique for carboxysome enrichment from Synechococcus PCC7942 S.C. Burey, S. Fathi-Nejad, V. Poroyko, J.M. Steiner, W. Léffelhardt, and H.J. Bohnert The central body of the cyanelles of Cyanophora paradoxa: a eukaryotic carboxysome? Ying Wang, Zhaohui Sun, Kempton M. Horken, Chung-Soon Im, Youbin Xiang, Arthur R. Grossman, and Donald P. Weeks Analyses of CIAS, the master regulator of the carbon-concentrating mechanism in Chlamydomonas reinhardtii, and its control of gene expression Mautusi Mitra, Catherine B. Masen, Ying Xiao, Ruby A. Ynalvez, Scott M. Lato, and James V. Moroney The carbonic anhydrase gene families of Chlamydomonas reinhardtii Peter Vance and Martin H. Spalding Growth, photosynthesis, and gene expression in Chlamydomonas over a range of CO, concentrations and CO,/O, ratios: CO, regulates multiple acclimation states © 2005 NRC Canada Contents / Sommaire Baran Tural and James V. Moroney Regulation of the expression of photorespiratory genes in Chlamydomonas reinhardtii Yoshiko Nakamura, Saradadevi Kanakagiri, Kyujung Van, Wei He, andMartin H. Spalding Disruption of the glycolate dehydrogenase gene in the high-CO,-requiring mutant HCR89 of Chlamydomonas reinhardtii Kensaku Suzuki and Hidenori Onodera Adaptation of a Chlamydomonas mutant with reduced rate of photorespiration to different concentrations of CO, Kensaku Suzuki, Hidenobu Uchida, and Tarlan G. Mamedov The phosphoglycolate phosphatase gene and the mutation in the phosphoglycolate phosphatase-deficient mutant (pgp/-/) of Chlamydomonas reinhardtii Elly Spijkerman, Stephen C. Maberly, and Peter F.M. Coesel Carbon acquisition mechanisms by planktonic desmids and their link to ecological distribution John Beardall, Simon Roberts, and John A. Raven Regulation of inorganic carbon acquisition by phosphorus limitation in the green alga Chlorella emersonii Brian Colman and Konstantine D. Balkos Mechanisms of inorganic carbon acquisition in two Euglena species Elly Spijkerman Inorganic carbon acquisition by Chlamydomonas acidophila across a pH range John A. Raven, Lucy A. Ball, John Beardall, Mario Giordano, and Stephen C. Maberly Algae lacking carbon-concentrating mechanisms Shabana Bhatti and Brian Colman Inorganic carbon acquisition by the chrysophyte alga Mallomonas papillosa Espen Granum, John A. Raven, and Richard C. Leegood How do marine diatoms fix 10 billion tonnes of inorganic carbon per year? Hisashi Harada and Yusuke Matsuda Identification and characterization of a new carbonic anhydrase in the marine diatom Phaeodactylum tricornutum Erica B. Young and John Beardall Modulation of photosynthesis and inorganic carbon acquisition in a marine microalga by nitrogen, iron, and light availability Emma Huertas, Gabriel Navarro, Susana Rodriguez-Galvez, and Laura Prieto The influence of phytoplankton biomass on the spatial distribution of carbon dioxide in surface sea water of a coastal area of the Gulf of Cadiz (southwestern Spain) August / Aoat ARTICLES / ARTICLES Laurette Combe Nouvelle méthode de suivi au champ de la sénescence des feuilles de mais S. Banniza, P. Hashemi, T.D. Warkentin, A. Vandenberg, and A.R. Davis The relationships among lodging, stem anatomy, degree of lignification, and resistance to mycosphaerella blight in field pea (Pisum sativum) Tammy L. Karst-Riddoch, Michael F.J. Pisaric, Donald K. Youngblut, and John P. Smol Postglacial record of diatom assemblage changes related to climate in an alpine lake in the northern Rocky Mountains, Canada Erin C. Fraser, Victor J. Lieffers, and Simon M. Landhausser Age, stand density, and tree size as factors in root and basal grafting of lodgepole pine Brett J. Ferguson, Ericka M. Wiebe, R.J. Neil Emery, and Frédérique C. Guinel Cytokinin accumulation and an altered ethylene response mediate the pleiotropic phenotype of the pea nodulation mutant R50 (sym/6) E. Reszka, K.R. Chung, A. Tekauz, A. Malkus, E. Arseniuk, J.M. Krupinsky, H. Tsang, and P.P. Ueng Presence of glucosidase (bg//) gene in Phaeosphaeria nodorum and Phaeosphaeria avenaria f.sp. triticea 1001 Marc D. Meyer and Malcolm P. North Truffle abundance in riparian and upland mixed-conifer forest of California’s southern Sierra Nevada 1015 Yuanrun Zheng, Glyn M. Rimmington, Yong Gao, Lianhe Jiang, Xuerong Xing, Ping An, Kamal El-Sidding, and Hideyuki Shimizu Germination characteristics of Artemisia ordosica (Asteraceae) in relation to ecological restoration in northern China Michele D. Piercey-Normore Lichens from the Hudson Bay Lowlands: northeastern coastal regions of Wapusk National Park in Manitoba J.F. Bain and J.L. Golden Chloroplast haplotype diversity patterns in Packera pauciflora (Asteraceae) are affected by geographical isolation, hybridization, and breeding system Hilde B.M. Tomassen, Alfons J.P. Smolders, Leon P.M. Lamers, and Jan G.M. Roelofs How bird droppings can affect the vegetation composition of ombrotrophic bogs NOTES / NOTES H.B. Massicotte, L.H. Melville, and R.L. Peterson Structural characteristics of root—fungal interactions for five ericaceous species in eastern Canada © 2005 NRC Canada C-6 Can. J. Bot. Vol. 83, 2005 Fabio Berti, Marco Fambrini, Maurizio Turi, Daniele Bertini, and Claudio Pugliesi Mutations of corolla symmetry affect carpel and stamen development in Helianthus annuus ERRATUM / ERRATUM David J. Read, Jonathan R. Leake, and Jesus Perez-Moreno Erratum: Mycorrhizal fungi as drivers of ecosystem processes in heathland and boreal forest biomes September / Septembre ARTICLES / ARTICLES Irwin M. Brodo and André Aptroot Corticolous species of Protoparmelia (lichenized Ascomycotina) in North America Amy S.G. Wilson, Bart J. van der Kamp, and Carol Ritland Opportunities for geitonogamy in the clonal herb Maianthemum dilatatum S.G. Aiken, M.C. LeBlanc, and R.L. Boles Growth forms and sepal hairs of the purple saxifrage (Saxifraga oppositifolia: Saxifragaceae) in North America related to chromosome records and DNA information Om P. Rajora, Ishminder K. Mann, and Yong-Zhong Shi Genetic diversity and population structure of boreal white spruce (Picea glauca) in pristine conifer-dominated and mixedwood forest stands Michael J. Sumner and William R. Remphrey Microsporogenesis in Amelanchier alnifolia: sporogenous cells, microsporocytes, and tetrads Lauchlan H. Fraser and Larry M. Feinstein Effects of mycorrhizal inoculant, N:P supply ratio, and water depth on the growth and biomass allocation of three wetland plant species Amy S.G. Wilson, Bart J. van der Kamp, and Carol Ritland Spatial genetic and clonal structure in Maianthemum dilatatum as defined by AFLP markers H.A. Quayyum, K.F. Dobinson, and J.A. Traquair Conidial morphology, virulence, molecular characterization, and host—parasite interactions of selected Alternaria panax isolates on American ginseng Nobumasa Arai and Tomohiko Kamitani Seed rain and seedling establishment of the dioecious tree Neolitsea sericea (Lauraceae): effects of tree sex and density on invasion into a conifer plantation in central Japan Hiroshi Fukumoto and Hisashi Kajimura Cumulative effects of mortality factors on reproductive output in two co-occurring Quercus species: which mortality factors most strongly reduce reproductive potential? Charles W. Barnes, Linda L. Kinkel, and James V. Groth Spatial and temporal dynamics of Puccinia andropogonis on Comandra umbellata and Andropogon gerardii in a native prairie Ken Cullings, Chris Raleigh, and Detlev R. Vogler Effects of severe dwarf mistletoe infection on the ectomycorrhizal community of a Pinus contorta stand in Yellowstone Park David Ladd and Naomi Cappuccino A field study of seed dispersal and seedling performance in the invasive exotic vine Vincetoxicum rossicum October / Octobre REVIEW / SYNTHESE Peter J. Facchini, David A. Bird, Richard Bourgault, Jillian M. Hagel, David K. Liscombe, Benjamin P. MacLeod, and Katherine G. Zulak Opium poppy: a model system to investigate alkaloid biosynthesis in plants Christian Lacroix, Bernard Jeune, and Denis Barabé Encasement in plant morphology: an integrative approach from genes to organisms ARTICLES / ARTICLES G. Hausner, M. Iranpour, J.-J. Kim, C. Breuil, C.N. Davis, E.A. Gibb, J. Reid, P.C. Loewen, and A.A. Hopkin Fungi vectored by the introduced bark beetle Tomicus piniperda in Ontario, Canada, and comments on the taxonomy of Leptographium lundbergii, Leptographium terebrantis, Leptographium truncatum, and Leptographium wingfieldii Rocio Bernal, Teresa Valverde, and Laura Hernandez-Rosas_ Habitat preference of the epiphyte Tillandsia recurvata (Bromeliaceae) in a semi-desert environment in Central Mexico J. Lépez-Pujol, F.-M. Zhang, and S. Ge Population genetics and conservation of the critically endangered Clematis acerifolia (Ranunculaceae) N.L. Robertson A newly described plant disease complex involving two distinct viruses in a native Alaskan lily, Streptopus amplexifolius Nadia Talent and Timothy A. Dickinson Polyploidy in Crataegus and Mespilus (Rosaceae, Maloideae): evolutionary inferences from flow cytometry of nuclear DNA amounts © 2005 NRC Canada Contents / Sommaire Flavio Nunes Ramos and Flavio A. Maés Santos Phenology of Psychotria tenuinervis (Rubiaceae) in Atlantic forest fragments: fragment and habitat scales Numa P. Pavén Biomass and root production of two plant life forms in a semiarid Mexican scrub: responses to soil nitrogen availability Yong-Bi Fu, Bruce E. Coulman, Yasas S.N. Ferdinandez, Jacques Cayouette, and Paul M. Peterson Genetic diversity of fringed brome (Bromus ciliatus) as determined by amplified fragment length polymorphism Javier Garcia-Cruz and Victoria Sosa Phylogenetic relationships and character evolution in Govenia (Orchidaceae) NOTES / NOTES Samuel E. Cox Elevational gradient of neoformed shoot growth in Populus tremuloides Gregory J. Sharam and Roy Turkington Diurnal cycle of sparteine production in Lupinus arcticus Rebecca C. Mueller, Christopher M. Sthultz, Theodore Martinez, Catherine A. Gehring, and Thomas G. Whitham The relationship between stem-galling wasps and mycorrhizal colonization of Quercus turbinella RAPID COMMUNICATION / COMMUNICATION RAPIDE C.W. Mims and E.A. Richardson Ultrastructure of sporodochium and conidium development in the anarnorphic fungus Epicoccum nigrum ERRATUM / ERRATUM Nobumasa Arai and Tomohiko Kamitani Erratum: Seed rain and seedling establishment of the dioecious tree Neolitsea sericea (Lauraceae): effects of tree sex and density on invasion into a conifer plantation in central Japan S. Banniza, P. Hashemi, T.D. Warkentin, A. Vandenberg, and A.R. Davis Erratum: The relationships among lodging, stem anatomy, degree of lignification, and resistance to mycosphaerella blight in field pea (Pisum sativum) November / Novembre REVIEW / SYNTHESE C.C. Chinnappa, Gillian M. Donald, Rashmi Sasidharan, and R.J. Neil Emery The biology of Stellaria longipes (Caryophyllaceae) ARTICLES / ARTICLES John H. Markham The effect of Frankia and Paxillus involutus on the performance of Alnus incana subsp. rugosa in mine tailings David A. King Architectural differences in saplings of temperate versus tropica! angiosperms; consequences of the deciduous habit? Hirokazu Kon, Takashi Noda, Kazuhiko Terazawa, Hiromasa Koyama, and Michiyasu Yasaka Proximate factors causing mast seeding in Fagus crenata: the effects of resource level and weather cues Teresa Cervantes-Martinez, Harry T. Horner, Reid G. Palmer, Theodore Hymowitz, and A.H.D. Brown Calcium oxalate crystal macropatterns in leaves of species from groups Glycine and Shuteria (Glycininae; Phaseoleae; Papilionoideae; Fabaceae) D.P. Overy, J.G. Valdez, and J.C. Frisvad Revisions to Penicillium ser. Corymbifera: agents responsible for blue mould storage rot of various flower and vegetable bulbs Melinda Lontoc-Roy, Pierre Dutilleul, Shiv O. Prasher, Liwen Han, and Donald L. Smith Computed tomography scanning for three-dimensional imaging and complexity analysis of developing root systems Jeffrey G. Duckett and Roberto Ligrone A comparative cytological analysis of fungal endophytes in the sporophyte rhizomes and vascularized gametophytes of Tmesipteris and Psilotum Sigisfredo Garnica, Michael Weif, Bernhard Oertel, and Franz Oberwinkler A framework for a phylogenetic classification in the genus Cortinarius (Basidiomycota, Agaricales) derived from morphological and molecular data K. Ritland, L.D. Meagher, D.G.W. Edwards, and Y.A. El-Kassaby Isozyme variation and the conservation genetics of Garry oak Judson P. Hill and Matthew J. Germino Coordinated variation in ecophysiological properties among life stages and tissue types in an invasive perennial forb of semiarid shrub steppe Yu Ming Wei, Bernard Rene Baum, Eviatar Nevo, and You Liang Zheng Does domestication mimic speciation? |. A population-genetic analysis of Hordeum spontaneum and Hordeum vulgare based on AFLP and evolutionary considerations © 2005 NRC Canada C-8 Can. J. Bot. Vol. 83, 2005 NOTES / NOTES Motoaki Tojo and Satomi Nishitani The effects of the smut fungus Microbotryum bistortarum on survival and growth of Polygonum viviparum in Svalbard, Norway Toshihiro Watanabe, Seiji Misawa, and Mitsuru Osaki Aluminum accumulation in the roots of Melastoma malabathricum, an aluminum-accumulating plant RAPID COMMUNICATION / COMMUNICATION RAPIDE Michael J. Schulz, James F. Cahill, Jr., and Randolph S. Currah In vitro measurements of the competitive interactions between two saprobic basidiomycetes on Typha latifolia Deceraber / Décembre REVIEW / SYNTHESE Héléne Sanfacon Replication of positive-strand RNA viruses in plants: contact points between plant and virus components ARTICLES / ARTICLES Kevin J. Kemball, G. Geoff Wang, and Qing-Lai Dang Response of understory plant community of boreal mixedwood stands to fire, logging, and spruce budworm outbreak Peter M. Letcher, Martha J. Powell, James G. Chambers, Joyce E. Longcore, Perry F. Churchill, and Phillip M. Harris Ultrastructural and molecular delineation of the Chytridiaceae (Chytridiales) M. Anisul Islam and S. Ellen Macdonald Effects of variable nitrogen fertilization on growth, gas exchange, and biomass partitioning in black spruce and tamarack seedlings J.D. Beland, J. Krakowski, C.E. Ritland, K. Ritland, and Y.A. El-Kassaby Genetic structure and mating system of northern Arbutus menziesii (Ericaceae) populations Noriyuki Osada__Eranching, biomass distribution, and light capture efficiency in a pioneer tree, Rhus trichocarpa, in a secondary forest Charlie Joyce, Andrea Deneau, Kevin Peterson, Irene Ockenden, Victor Raboy, and John N.A. Lott The concentrations and distributions of phytic acid phosphorus and other mineral nutrients in wild-type and low phytic acid Js-12-LPA wheat (Triticum aestivum) grain parts Ingibjérg S. Jonsdottir, Olga Khitun, and Anna Stenstrém Biomass and nutrient responses of a clonal tundra sedge to climate warming J. K. Rowntree and E. Sheffield Effects of asulam spraying on non-target ferns Carol C. Baskin, Jerry M. Baskin, and Alvin Yoshinaga Morphophysiological dormancy in seeds of six endemic lobelioid shrubs (Campanulaceae) from the montane zone in Hawaii Stein Joar Hegland, Knut Rydgren, and Tarald Seldal The response of Vaccinium myrtillus to variations in grazing intensity in a Scandinavian pine forest on the island of Svangy Anita C.W. Tsang and Richard T. Corlett Reproductive biology of the //ex species (Aquifoliaceae) in Hong Kong, China Isabelle Lefevre, Enrique Corréal, and Stanley Lutts Cadmium tolerance and accumulation in the noxious weed Zygophyllum fabago Thomas Denk and Richard M. Dillhoff Ulmus leaves and fruits from the Early-Middle Eocene of northwestern North America: systematics and implications for character evolution within Ulmaceae Author Index for Volume 83 / Index des auteurs pour le volume 83 Contents for Volume 83 / Sommaire pour le volume 83 © 2005 NRC Canada =)