The Annals of the Missouri Botanical Garden, published quarterly since 1914, contains peer-reviewed papers primarily devoted to systematic botany and evolutionary biology. 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. 102, NUMBER 1

Editorial
Li-Bing Zhang

Taxonomic Revision of the Fern Genus Ctenitis (Dryopteridaceae) from Africa and the Western Indian Ocean
Yi-Fan Duan, Sabine Hennequin, Germinal Rouhan, Burgund Bassuner, and Li-Bing Zhang

Synopsis of the Genus Pterichis (Orchidaceae) in Colombia
Marta Kolanowska & Dariusz L. Szlachetko

An Overlooked 1853 List of Iowa Plants by a Pseudonymous Botanist: Who Was “Flores”?
Thomas G. Lammers

Evolution of Angiosperm Pollen: 4. Basal Eudicots
Ming-Ying Zhang, Lu Lu, Alexandra H. Wortley, Hong Wang, De-Zhu Li & Stephen Blackmore