Anatomy and Morphology:

P. Barry Tomlinson, Jack B. Fisher, Francis Hallé, and Randol Villalobos

Development of woody branch attachments in Schefflera (Araliaceae or Apiaceae)
Am. J. Bot. 2005 92: 1765-1773. [Abstract] [Full Text] [PDF]  

Brief Communication:

Charles W. Fox

Problems in measuring among-family variation in inbreeding depression
Am. J. Bot. 2005 92: 1929-1932. [Abstract] [Full Text] [PDF]  

Bryology and Lichenology:

A. Jonathan Shaw and Cymon J. Cox

Variation in "biodiversity value" of peatmoss species in Sphagnum section Acutifolia (Sphagnaceae)
Am. J. Bot. 2005 92: 1774-1783. [Abstract] [Full Text] [PDF]  

Cell Biology:

Elena V. Voznesenskaya, Nouria K. Koteyeva, Simon D. X. Chuong, Hossein Akhani, Gerald E. Edwards, and Vincent R. Franceschi

Differentiation of cellular and biochemical features of the single-cell C₄ syndrome during leaf development in Bienertia cycloptera (Chenopodiaceae)
Am. J. Bot. 2005 92: 1784-1795. [Abstract] [Full Text] [PDF]  

Developmental Biology and Genetics:

M. Eric Schranz, Christoph Dobes, Marcus A. Koch, and Thomas Mitchell-Olds

Sexual reproduction, hybridization, apomixis, and polyploidization in the genus Boechera (Brassicaceae)
Am. J. Bot. 2005 92: 1797-1810. [Abstract] [Full Text] [PDF] [Supplementary Data]  

Ecology:

John B. Skillman, Milton Garcia, Aurelio Virgo, and Klaus Winter

Growth irradiance effects on photosynthesis and growth in two co-occurring shade-tolerant neotropical perennials of contrasting photosynthetic pathways
Am. J. Bot. 2005 92: 1811-1819. [Abstract] [Full Text] [PDF]  

Physiology and Biochemistry:

Wendy K. Silk and N. Michele Holbrook

The importance of frictional interactions in maintaining the stability of the twining habit
Am. J. Bot. 2005 92: 1820-1826. [Abstract] [Full Text] [PDF]  

Population Biology:

Eric J. Baack

Ecological factors influencing tetraploid establishment in snow buttercups (Ranunculus adoneus , Ranunculaceae): minority cytotype exclusion and barriers to triploid formation
Am. J. Bot. 2005 92: 1827-1835. [Abstract] [Full Text] [PDF]  

Reproductive Biology:

Hélène Adam, Stefan Jouannic, Jacques Escoute, Yves Duval, Jean-Luc Verdeil, and James W. Tregear

Reproductive developmental complexity in the African oil palm (Elaeis guineensis, Arecaceae)
Am. J. Bot. 2005 92: 1836-1852. [Abstract] [Full Text] [PDF]  

Kaisa Mustajärvi, Pirkko Siikamäki, and Anne Åkerberg

Inbreeding depression in perennial Lychnis viscaria (Caryophyllaceae): effects of population mating history and nutrient availability
Am. J. Bot. 2005 92: 1853-1861. [Abstract] [Full Text] [PDF]  

Jannice Friedman and Lawrence D. Harder

Functional associations of floret and inflorescence traits among grass species
Am. J. Bot. 2005 92: 1862-1870. [Abstract] [Full Text] [PDF]  

Helen M. Hull-Sanders, Micky D. Eubanks, and David E. Carr

Inbreeding depression and selfing rate of Ipomoea hederacea var. integriuscula (Convolvulaceae)
Am. J. Bot. 2005 92: 1871-1877. [Abstract] [Full Text] [PDF]  

Anton Pauw

Inversostyly: a new stylar polymorphism in an oil-secreting plant, Hemimeris racemosa (Scrophulariaceae)
Am. J. Bot. 2005 92: 1878-1886. [Abstract] [Full Text] [PDF]  

Systematics and Phytogeography:

Kyoko Yamane and Taihachi Kawahara

Intra- and interspecific phylogenetic relationships among diploid Triticum-Aegilops species (Poaceae) based on base-pair substitutions, indels, and microsatellites in chloroplast noncoding sequences
Am. J. Bot. 2005 92: 1887-1898. [Abstract] [Full Text] [PDF]  

Kathleen M. Kay, Patrick A. Reeves, Richard G. Olmstead, and Douglas W. Schemske

Rapid speciation and the evolution of hummingbird pollination in neotropical Costus subgenus Costus (Costaceae): evidence from nrDNA ITS and ETS sequences
Am. J. Bot. 2005 92: 1899-1910. [Abstract] [Full Text] [PDF]  

Athena D. McKown, Jean-Marc Moncalvo, and Nancy G. Dengler

Phylogeny of Flaveria (Asteraceae) and inference of C₄ photosynthesis evolution
Am. J. Bot. 2005 92: 1911-1928. [Abstract] [Full Text] [PDF] [Supplementary Data]  

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