Anatomy and Morphology:

ERRATUM
Am. J. Bot. 2007 94: 0. [Full Text] [PDF]  

Jack B. Fisher, Guillermo Goldstein, Tim J. Jones, and Susan Cordell

Wood vessel diameter is related to elevation and genotype in the Hawaiian tree Metrosideros polymorpha (Myrtaceae)
Am. J. Bot. 2007 94: 709-715. [Abstract] [Full Text] [PDF]  

Chih-Hua Tsou and Scott A. Mori

Floral organogenesis and floral evolution of the Lecythidoideae (Lecythidaceae)
Am. J. Bot. 2007 94: 716-736. [Abstract] [Full Text] [PDF] [Supplementary Data]  

Kyu Bae Lee

Structure and development of the upper haustorium in the parasitic flowering plant Cuscuta japonica (Convolvulaceae)
Am. J. Bot. 2007 94: 737-745. [Abstract] [Full Text] [PDF]  

Brief Communication:

Vanessa A. Koelling and Keith Karoly

Self-pollen interference is absent in wild radish (Raphanus raphanistrum, Brassicaceae), a species with sporophytic self-incompatibility
Am. J. Bot. 2007 94: 896-900. [Abstract] [Full Text] [PDF]  

Ecology:

Yassine Messaoud, Yves Bergeron, and Hugo Asselin

Reproductive potential of balsam fir (Abies balsamea), white spruce (Picea glauca), and black spruce (P. mariana) at the ecotone between mixedwood and coniferous forests in the boreal zone of western Quebec
Am. J. Bot. 2007 94: 746-754. [Abstract] [Full Text] [PDF]  

Jianjun Huang, Ralph E. J. Boerner, and Joanne Rebbeck

Ecophysiological responses of two herbaceous species to prescribed burning, alone or in combination with overstory thinning
Am. J. Bot. 2007 94: 755-763. [Abstract] [Full Text] [PDF]  

Tanaka Kenzo, Tomoaki Ichie, Yoko Watanabe, and Toru Hiromi

Ecological distribution of homobaric and heterobaric leaves in tree species of Malaysian lowland tropical rainforest
Am. J. Bot. 2007 94: 764-775. [Abstract] [Full Text] [PDF]  

Tania J. Siemens and Bernd Blossey

An evaluation of mechanisms preventing growth and survival of two native species in invasive Bohemian knotweed (Fallopia xbohemica, Polygonaceae)
Am. J. Bot. 2007 94: 776-783. [Abstract] [Full Text] [PDF]  

Nicole M. Hughes and William K. Smith

Attenuation of incident light in Galax urceolata (Diapensiaceae): concerted influence of adaxial and abaxial anthocyanic layers on photoprotection
Am. J. Bot. 2007 94: 784-790. [Abstract] [Full Text] [PDF]  

Genetics:

Jean-Philippe Bizoux and Grégory Mahy

Within-population genetic structure and clonal diversity of a threatened endemic metallophyte, Viola calaminaria (Violaceae)
Am. J. Bot. 2007 94: 887-895. [Abstract] [Full Text] [PDF]  

Paleobotany:

Patricia E. Ryberg, Edith L. Taylor, and Thomas N. Taylor

Secondary phloem anatomy of Cycadeoidea (Bennettitales)
Am. J. Bot. 2007 94: 791-798. [Abstract] [Full Text] [PDF]  

Phycology:

Julia Müller, John G. Day, Keith Harding, Dominik Hepperle, Maike Lorenz, and Thomas Friedl

Assessing genetic stability of a range of terrestrial microalgae after cryopreservation using amplified fragment length polymorphism (AFLP)
Am. J. Bot. 2007 94: 799-808. [Abstract] [Full Text] [PDF]  

Physiology and Biochemistry:

H. M. Poulos, U. M. Goodale, and G. P. Berlyn

Drought response of two Mexican oak species, Quercus laceyi and Q. sideroxyla (Fagaceae), in relation to elevational position
Am. J. Bot. 2007 94: 809-818. [Abstract] [Full Text] [PDF]  

Gera M. Jochum, Kenneth W. Mudge, and Richard B. Thomas

Elevated temperatures increase leaf senescence and root secondary metabolite concentrations in the understory herb Panax quinquefolius (Araliaceae)
Am. J. Bot. 2007 94: 819-826. [Abstract] [Full Text] [PDF]  

Population Biology:

Anya E. Hinkle

Population structure of Pacific Cordyline fruticosa (Laxmanniaceae) with implications for human settlement of Polynesia
Am. J. Bot. 2007 94: 828-839. [Abstract] [Full Text] [PDF]  

Reproductive Biology:

Carly A. Greenway and Lawrence D. Harder

Variation in ovule and seed size and associated size–number trade-offs in angiosperms
Am. J. Bot. 2007 94: 840-846. [Abstract] [Full Text] [PDF]  

Masumi Kono and Hiroshi Tobe

Is Cycas revoluta (Cycadaceae) wind- or insect-pollinated?
Am. J. Bot. 2007 94: 847-855. [Abstract] [Full Text] [PDF]  

Systematics and Phytogeography:

Norman A. Douglas and Paul S. Manos

Molecular phylogeny of Nyctaginaceae: taxonomy, biogeography, and characters associated with a radiation of xerophytic genera in North America
Am. J. Bot. 2007 94: 856-872. [Abstract] [Full Text] [PDF]  

Petra Korall, David S. Conant, Jordan S. Metzgar, Harald Schneider, and Kathleen M. Pryer

A molecular phylogeny of scaly tree ferns (Cyatheaceae)
Am. J. Bot. 2007 94: 873-886. [Abstract] [Full Text] [PDF]  

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