Polyalthia khaoyaiensis (Annonaceae), a New Species from Thailand, David M. Johnson, Nancy Murray, Pasakorn Bunchalee, Pranom Chantaranothai
Botany & Microbiology Faculty Work

Plastid and Seed Morphology Data Support a Revised Infrageneric Classification and an African Origin of the Pantropical Genus Xylopia (Annonaceae), David M. Johnson, Gregory Stull, Nancy Murray, Thomas Couvreur, Jenna Reeger, Caroline Roy
Botany & Microbiology Faculty Work

New Species of Xylopia (Annonaceae) from East Africa, David M. Johnson, Nancy Murray, Quentin Luke, David Goyder
Botany & Microbiology Faculty Work

A New Species in the Tree Genus ​Polyceratocarpus (Annonaceae) from the Udzungwa Mountains of Tanzania, David M. Johnson, Andrew Marshall, Thomas Couvreur, Abigail Summers, Nicolas Deere, W.R. Quentin Luke, Henry Ndangalasi, Sue Sparrow
Botany & Microbiology Faculty Work

A Contribution to the Systematics of ​Xylopia (Annonaceae) in Southeast Asia, David M. Johnson, Nancy Murray
Botany & Microbiology Faculty Work

The Historical Origins of Palaeotropical Intercontinental Disjunctions in the Pantropical Flowering Plant Family Annonaceae, David M. Johnson, Daniel Thomas, Lars Chatrou, Gregory Stull, David Harris, U-sa Thongpairoj, Richard Saunders
Botany & Microbiology Faculty Work

Huberantha, a Replacement Name for Hubera (Annonaceae: Malmeoideae: Miliuseae), David M. Johnson, Tanawat Chaowasku, Raymond van der Ham, Lars Chatrou
Botany & Microbiology Faculty Work

Molecular Phylogenetic Support for the Taxonomic Merger of Fitzalania and Meiogyne (Annonaceae): New Nomenclatural Combinations Under the Conserved Name Meiogyne, David M. Johnson, Bine Xue, Daniel Thomas, Tanawat Chaowasku, Richard Saunders
Botany & Microbiology Faculty Work

Marsileaceae, David M. Johnson, Youxing Lin
Botany & Microbiology Faculty Work

Taxonomy and Biogeography of the New Caledonian Species of Xylopia L. (Annonaceae), David M. Johnson, Jerome Munzinger, Julie Peterson, Nancy Murray
Botany & Microbiology Faculty Work

Characterization of Hubera (Annonaceae), a New Genus Segregated from Polyalthia and Allied to Miliusa, David M. Johnson, Tanawat Chaowasku, Raymond W.J.M. Van Der Ham, Lars Chatrou
Botany & Microbiology Faculty Work

Keys to the Genera of Annonaceae, David M. Johnson, Thomas Couvreur, Paul Maas, Svenja Meinke, Paul Kessler
Botany & Microbiology Faculty Work

New Species from the Galoka and Kalabenono Massifs: Two Unknown and Severely Threatened Mountainous Areas in NW Madagascar, David M. Johnson
Botany & Microbiology Faculty Work

Two New Species of Xylopia (Annonaceae) From Borneo, David M. Johnson, I.M. Turner
Botany & Microbiology Faculty Work

Molecular and Morphological Characterization of a New Monotypic Genus of Annonaceae, Mwasumbia, from Tanzania, David M. Johnson, Thomas Couvreur, Raymond van der Ham, Youssoufa Mbele, Frank Mbago
Botany & Microbiology Faculty Work

Xylopia decorticans (Annonaceae), A New Cauliflorous Species from Brazil, David M. Johnson, Adriana Q. Lobão
Botany & Microbiology Faculty Work

Water-clover Ferns, Marsilea, in the Southeastern United States, David M. Johnson, Colette C. Jacono
Botany & Microbiology Faculty Work

Phylogenetic Significance of Spiral and Distichous Architecture in the Annonaceae, David M. Johnson
Botany & Microbiology Faculty Work

Comparative development of aseptate and septate anthers of Annonaceae, David M. Johnson, Chih-Hua Tsou
Botany & Microbiology Faculty Work