Anatomy and Morphology:

Specialized phloem parenchyma cells in Norway spruce (Pinaceae) bark are an important site of defense reactions

VR Franceschi, T Krekling, AA Berryman, and E Christiansen
Am. J. Bot. 1998 85: 601. [Abstract] [PDF]

Brief Communication:

Ant protection of the nectaried fern Polypodium plebeium in central Mexico

S Koptur, V Rico-Gray, and M Palacios-Rios
Am. J. Bot. 1998 85: 736. [Abstract] [PDF]

Ecology:

Interaction between ants and seeds of a nonmyrmecochorous neotropical tree, Cabralea canjerana (Meliaceae), in the Atlantic forest of southeast Brazil

MA Pizo and PS Oliveira
Am. J. Bot. 1998 85: 669. [Abstract] [PDF]

Seed dispersal characteristics of Brassavola nodosa (Orchidaceae)

CJ Murren and AM Ellison
Am. J. Bot. 1998 85: 675. [Abstract] [PDF]

Paleobotany:

Anatomically preserved leaves of the conifer Notophytum krauselii (Podocarpaceae) from the Triassic of Antarctica

BJ Axsmith, TN Taylor, and EL Taylor
Am. J. Bot. 1998 85: 704. [Abstract] [PDF]

Sporophytes and gametophytes of Dicranaceae from the Santonian (Late Cretaceous) of Georgia, USA

AS Konopka, PS Herendeen, and PR Crane
Am. J. Bot. 1998 85: 714. [Abstract] [PDF]

Ultrastructural interpretation of the Late Cretaceous megaspore Glomerisporites pupus and its associated microspores

DJ Batten, ME Collinson, and APR Brain
Am. J. Bot. 1998 85: 724. [Abstract] [PDF]

Population Biology:

Intraspecific variation and phylogeographic patterns of Fagus crenata (Fagaceae) mitochondrial DNA

N Tomaru, M Takahashi, Y Tsumura, M Takahashi, and K Ohba
Am. J. Bot. 1998 85: 629. [Abstract] [PDF]

Flower morphometry of Rhizophora mangle (Rhizophoraceae): geographical variation in Mexican populations

CA Domínguez, LE Eguiarte, J Núñez-Farfán, and R Dirzo
Am. J. Bot. 1998 85: 637. [Abstract] [PDF]

Reproductive Biology:

Effect of cross proximity on progeny fitness in a rare and a common species of Eupatorium (Asteraceae)

DL Byers
Am. J. Bot. 1998 85: 644. [Abstract] [PDF]

Artificial hybridization in the Hawaiian endemic genus Labordia (Loganiaceae)

TJ Motley and GD Carr
Am. J. Bot. 1998 85: 654. [Abstract] [PDF]

Effects of inbreeding on traits that influence dispersal and progeny density in Cakile edentula var. lacustris (Brassicaceae)

K Donohue
Am. J. Bot. 1998 85: 661. [Abstract] [PDF]

Structure and Development:

Anatomy of shoots and tumors of in vitro habituated Rhododendron 'Montego' (Ericaceae) cultures with tissue proliferation

EW Mercure, CS Jones, MH Brand, and CA Auer
Am. J. Bot. 1998 85: 616. [Abstract] [PDF]

Systematics:

Genome size and karyotype evolution in the slipper orchids (Cypripedioideae: Orchidaceae)

AV Cox, GJ Abdelnour, MD Bennett, and IJ Leitch
Am. J. Bot. 1998 85: 681. [Abstract] [PDF]

Phylogenetic relationships of conifers inferred from partial 28S rRNA gene sequences

S Stefanoviac, M Jager, J Deutsch, J Broutin, and M Masselot
Am. J. Bot. 1998 85: 688. [Abstract] [PDF]

Systematics and Evolution:

Evolution in an autopolyploid group displaying predominantly bivalent pairing at meiosis: genomic similarity of diploid Vaccinium darrowi and autotetraploid V. corymbosum (Ericaceae)

L Qu, JF Hancock, and JH Whallon
Am. J. Bot. 1998 85: 698. [Abstract] [PDF]

To review many abstracts, check the boxes to the left of the titles you want, and click the 'Get All Checked Abstract(s)' button. To see one abstract at a time, click its [Abstract] link.