Systematics and Evolution of the Monocotyledons

Phylogeny and Classification of Iridaceae, pp. 607-627, Peter Goldblatt

Evolution and Phylogeny of the Araceae, pp. 628-697, Michael H. Grayum

The Phylogeny and Classification of the Zingiberales, pp. 698-721, W. John Kress

Phylogeny and Classification of the Haemodoraceae, pp. 722-784, Michael G. Simpson

A Contribution to the Study of Pollen Wall Ultrastructure of Orchid Pollinia, pp. 785-801, Michael S. Zavada

The Coryphoid Palms: Patterns of Variation and Evolution, pp. 802-815, John Dransfield; I. K. Ferguson; Natalie W. Uhl

Pollination and the Evolution of Breeding Systems in Pandanaceae, pp. 816-840

Paul Alan Cox

Notes

Weberbauera perforata (Brassicaceae), A New Species from Peru, pp. 841-842, Ihsan A. Al-Shehbaz

Brayopsis gamosepala (Brassicaceae), a Remarkable New Species with Gamosepalous Calyx, pp. 843-844

Ihsan A. Al-Shehbaz

A New Species of Polypodium (Polypodiaceae) and Two New Species of Hypolepsis (Dennstaedtiaceae) from Mesoamerica, pp. 845-850, Robbin C. Moran

A Necessary New Combination in Duroia (Rubiaceae), p. 851, James L. Zarucchi; Joseph H. Kirkbride, Jr.

A New Cloud-Forest Eryngium from Chiapas, Mexico, pp. 852-853, Lincoln Constance; James M. Affolter

Validation of Caesalpinia Subgenus Mezoneuron (Desf.) Vidal and New Combinations in Caesalpinia for Two Species of Mezoneuron from Africa, pp. 854-855, Patrick S. Herendeen; James L. Zarucchi

Conceveiba Aublet (Euphorbiaceae) New to Africa, pp. 856-858, Duncan W. Thomas

A Method for Collecting Dried Plant Specimens for DNA and Isozyme Analyses, and the Results of a Field Test in Xinjiang, China, pp. 859-863, Aaron Liston; Loren H. Rieseberg; Robert P. Adams; Nhan Do; Zhu Ge-lin

Book Review

Plant Taxonomy, Phytogeography and Related Subjects: The Davis and Hedge Festschrift. , p. 864, Kit Tan

Erratum for Campyloneurum nitidissimum var. abruptum, p. 865, Blanca Leon