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. 85, NUMBER 3

A Taxonomic Revision of Grimmia subgenus Orthogrimmia (Musci, Grimmiaceae). Jesús Muñoz

Revision Sistematica y Analisis Cladistico del Genero Chaetium (Poaceae: Panicoideae: Paniceae). Osvaldo Morrone, Fernando O. Zuloaga, Mirta O. Arriaga, Raúl Pozner, and Sandra S. Aliscioni

Revision del Genero Cucurbitella (Cucurbitaceae). Raúl Pozner

A Taxonomic Revision of Dicoma (Asteraceae: Chichorioideae: Mutisieae) for the Horn of Africa. Santiago Ortiz, Juan Rodríguez-Oubiña, and Mesfin Tadesse

A Review of the Genus Paragonia (Bignoniaceae). Warren D. Hauk

Synopsis of Crataegus Series Apiifoliae, Cordatae, Microcarpae, and Brevispinae (Rosaceae subfam. Maloideae). J. B. Phipps

Adaptive Radiation of Bee-pollinated Gladiolus Species (Iridaceae) in Southern Africa. Peter Goldblatt, John C. Manning, and Peter Bernhardt

Pome Anatomy of Rosaceae Subfam. Maloideae, with Special Reference to Pyrus. Juan José Aldasoro, Carlos Aedo, and Carmen Navarro