The Annals of the Missouri Botanical Garden, published quarterly since 1914, contains peer-reviewed papers primarily devoted to systematic botany and evolution. The Annals reflect the global mission of the Garden, with contributing authors from the Americas, Africa, Europe, Asia, and Australasia.

CONTENTS OF THE ANNALS OF THE MISSOURI BOTANICAL GARDEN, VOL. 91, NUMBER 2

Revision Taxonomica del Genero Paspalum Grupo Eriantha (Poaceae, Panicoideae, Paniceae). Osvaldo Morrone and Silvia S. Denham Fernando O. Zuloaga

Phylogenetic Analysis of the Madagascan Euphorbia subgenus Lacanthis Based on ITS Sequence Data. Thomas Haevermans, Petra Hoffmann, Porter P. Lowry II, Jean-Noel Labat, and Emile Randrianjohany

Hooglandia, a Newly Discovered Genus of Cunoniaceae from New Caledonia. Gordon McPherson and Porter P. Lowry II

Phylogenetic Position Of The New Caledonian Endemic Genus Hooglandia (Cunoniaceae) As Determined By Maximum Parsimony Analysis Of Chloroplast DNA. Patrick W. Sweeney, Jason C. Bradford, and Porter P. Lowry II

Evolution Of Vernoniceae: A Phylogenetic Perspective. Dirk C. Albach, Ma. Montserrat Martinez-Ortega, Manfred A. Fischer, and Mark W. Chase

Cladistic Relationships Of Aechmea (Bromeliaceae, Bromelioideae) And Allied Genera. Ana Paula Gelli de Faria, Tania Wendt, and Gregory K. Brown

What Is The Taxonomic Status of Polygonella? Evidence of Floral Morphology. L. P. Ronse De Craene, S.-P. Hong, and E. F. Smets

Pollination Biology of Aristolochia grandiflora(Aristolochiaceae) In Veracruz, Mexico. K. S. Burgess, J. Singfield, V. Melendez, and P. G. Kevan

Experimental Evidence Of Potential For Persistent Seed Bank Formation At A Subantarctic Alpine Site In Tierra Del Fuego, Chile. Mary T. Kalin Arroyo, Lohengrin A. Cavieres, and Ana Maria Humana

Statistical Summary of Some of the Activities in the Missouri Botanical Garden Herbarium, 2003. Marshall R. Crosby and James C. Solomon