Anatomy and Morphology:

Gerhard Prenner and Paula J. Rudall

Comparative ontogeny of the cyathium in Euphorbia (Euphorbiaceae) and its allies: exploring the organ–flower–inflorescence boundary
Am. J. Bot. 2007 94: 1612-1629. [Abstract] [Full Text] [PDF]  

Ecology:

Gaëlle Jaouen, Tancrède Alméras, Catherine Coutand, and Meriem Fournier

How to determine sapling buckling risk with only a few measurements
Am. J. Bot. 2007 94: 1583-1593. [Abstract] [Full Text] [PDF]  

Barbara Zorn-Arnold and Henry F. Howe

Density and seed set in a self-compatible forb, Penstemon digitalis (Plantaginaceae), with multiple pollinators
Am. J. Bot. 2007 94: 1594-1602. [Abstract] [Full Text] [PDF]  

Hanns-Christof Spatz, Franka Brüchert, and Jochen Pfisterer

Multiple resonance damping or how do trees escape dangerously large oscillations?
Am. J. Bot. 2007 94: 1603-1611. [Abstract] [Full Text] [PDF]  

Mycology and Plant Pathology:

Hirotoshi Sato, Takakazu Yumoto, and Noriaki Murakami

Cryptic species and host specificity in the ectomycorrhizal genus Strobilomyces (Strobilomycetaceae)
Am. J. Bot. 2007 94: 1630-1641. [Abstract] [Full Text] [PDF]  

Paleobotany:

Selena Y. Smith and Ruth A. Stockey

Establishing a fossil record for the perianthless Piperales: Saururus tuckerae sp. nov. (Saururaceae) from the Middle Eocene Princeton Chert
Am. J. Bot. 2007 94: 1642-1657. [Abstract] [Full Text] [PDF]  

Laura Calvillo-Canadell and Sergio R. S. Cevallos-Ferriz

Reproductive structures of Rhamnaceae from the Cerro del Pueblo (Late Cretaceous, Coahuila) and Coatzingo (Oligocene, Puebla) Formations, Mexico
Am. J. Bot. 2007 94: 1658-1669. [Abstract] [Full Text] [PDF]  

Physiology and Biochemistry:

Joseph A. M. Holtum, Klaus Winter, Mark A. Weeks, and Timothy R. Sexton

Crassulacean acid metabolism in the ZZ plant, Zamioculcas zamiifolia (Araceae)
Am. J. Bot. 2007 94: 1670-1676. [Abstract] [Full Text] [PDF]  

Population Biology:

Emily H. Mooney and James B. McGraw

Effects of self-pollination and outcrossing with cultivated plants in small natural populations of American ginseng, Panax quinquefolius (Araliaceae)
Am. J. Bot. 2007 94: 1677-1687. [Abstract] [Full Text] [PDF]  

Mark Hughes, Michael Möller, Trevor J. Edwards, Dirk U. Bellstedt, and Margaret de Villiers

The impact of pollination syndrome and habitat on gene flow: a comparative study of two Streptocarpus (Gesneriaceae) species
Am. J. Bot. 2007 94: 1688-1695. [Abstract] [Full Text] [PDF]  

Reproductive Biology:

Charles F. Williams

Effects of floral display size and biparental inbreeding on outcrossing rates in Delphinium barbeyi (Ranunculaceae)
Am. J. Bot. 2007 94: 1696-1705. [Abstract] [Full Text] [PDF]  

Jill S. Miller and Pamela K. Diggle

Correlated evolution of fruit size and sexual expression in andromonoecious Solanum sections Acanthophora and Lasiocarpa (Solanaceae)
Am. J. Bot. 2007 94: 1706-1715. [Abstract] [Full Text] [PDF]  

Stephen G. Weller, Ann K. Sakai, Theresa M. Culley, Diane R. Campbell, Paul Ngo, and Amy K. Dunbar-Wallis

Sexually dimorphic inflorescence traits in a wind-pollinated species: heritabilities and genetic correlations in Schiedea adamantis (Caryophyllaceae)
Am. J. Bot. 2007 94: 1716-1725. [Abstract] [Full Text] [PDF]  

Systematics and Phytogeography:

Kristo K. M. Kulju, Soraya E. C. Sierra, Stefano G. A. Draisma, Rosabelle Samuel, and Peter C. van Welzen

Molecular phylogeny of Macaranga, Mallotus, and related genera (Euphorbiaceae s.s.): insights from plastid and nuclear DNA sequence data
Am. J. Bot. 2007 94: 1726-1743. [Abstract] [Full Text] [PDF] [Supplementary Data]  

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