Invited Special Paper:

MJ Canny

Applications of the compensating pressure theory of water transport
Am. J. Bot. 1998 85: 897. [Abstract] [PDF]  

Book Review:

JE Eckenwalder

Hybridization as evolutionary creation
Am. J. Bot. 1998 85: 1043. [Abstract] [PDF]  

Brief Communication:

EL Schneider and S Carlquist

SEM studies on vessels in ferns. 9. Dicranopteris (Gleicheniaceae) and vessel patterns in leptosporangiate ferns
Am. J. Bot. 1998 85: 1028. [Abstract] [PDF]  

KW Hilu and LV Sharova

Characterization of 10 KDA prolamin genes in Phyllostachys aurea (Bambusoideae, Poaceae)
Am. J. Bot. 1998 85: 1033. [Abstract] [PDF]  

J Schneller, R Holderegger, F Gugerli, K Eichenberger, and E Lutz

Patterns of genetic variation detected by RAPDs suggest a single origin with subsequent mutations and long-distance dispersal in the apomictic fern Dryopteris remota (Dryopteridaceae)
Am. J. Bot. 1998 85: 1038. [Abstract] [PDF]  

Ecology:

JK Conner and LA Zangori

Combined effects of water, nutrient, and UV-B stress on female fitness in Brassica (Brassicaceae)
Am. J. Bot. 1998 85: 925. [Abstract] [PDF]  

MC Vargas-Mendoza and NL Fowler

Resource-based models of competitive interactions. I. Intraspecific competition in Ratibida columnifera ( Asteraceae)
Am. J. Bot. 1998 85: 932. [Abstract] [PDF]  

AK Knapp and GA Carter

Variability in leaf optical properties among 26 species from a broad range of habitats
Am. J. Bot. 1998 85: 940. [Abstract] [PDF]  

MC Vavrek

Within-population genetic diversity of Taraxacum officinale (Asteraceae): differential genotype response and effect on interspecific competition
Am. J. Bot. 1998 85: 947. [Abstract] [PDF]  

EH DeLucia, TW Sipe, J Herrick, and H Maherali

Sapling biomass allocation and growth in the understory of a deciduous hardwood forest
Am. J. Bot. 1998 85: 955. [Abstract] [PDF]  

Paleobotany:

MA Gandolfo, KC Nixon, and WL Crepet

A new fossil flower from the Turonian of New Jersey: Dressiantha bicarpellata gen. et sp. nov. (Capparales)
Am. J. Bot. 1998 85: 964. [Abstract] [PDF]  

Physiology and Development:

G Karabourniotis, G Kofidis, C Fasseas, V Liakoura, and I Drossopoulos

Polyphenol deposition in leaf hairs of Olea europaea (Oleaceae) and Quercus ilex (Fagaceae)
Am. J. Bot. 1998 85: 1007. [Abstract] [PDF]  

Population Biology:

H Huang, F Dane, and TL Kubisiak

Allozyme and RAPD analysis of the genetic diversity and geographic variation in wild populations of the American chestnut (Fagaceae)
Am. J. Bot. 1998 85: 1013. [Abstract] [PDF]  

DR Campbell

Multiple paternity in fruits of Ipomopsis aggregata (Polemoniaceae)
Am. J. Bot. 1998 85: 1022. [Abstract] [PDF]  

Reproductive Biology:

SP DiFazio, MV Wilson, and NC Vance

Factors limiting seed production of Taxus brevifolia (Taxaceae) in Western Oregon
Am. J. Bot. 1998 85: 910. [Abstract] [PDF]  

CG Eckert and A Schaefer

Does self-pollination provide reproductive assurance in Aquilegia canadensis (Ranunculaceae)?
Am. J. Bot. 1998 85: 919. [Abstract] [PDF]  

Systematics:

E Emshwiller and JJ Doyle

Origins of domestication and polyploidy in oca (Oxalis tuberosa : Oxalidaceae): nrDNA ITS data
Am. J. Bot. 1998 85: 975. [Abstract] [PDF]  

DG Kelch

Phylogeny of Podocarpaceae: comparison of evidence from morphology and 18S rDNA
Am. J. Bot. 1998 85: 986. [Abstract] [PDF]  

JE Rodman, PS Soltis, DE Soltis, KJ Sytsma, and KG Karol

Parallel evolution of glucosinolate biosynthesis inferred from congruent nuclear and plastid gene phylogenies
Am. J. Bot. 1998 85: 997. [Abstract] [PDF]  

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