Christopher Tyrrell June 9, 2022 Volume 111 Christopher Tyrrell June 9, 2022 A Synopsis of the family Sphagnaceae in BrazilDenise Pinheiro da Costa
Mark Mayfield January 21, 2021 Volume 110 Mark Mayfield January 21, 2021 A Phylogenetic Monograph of Mentzelia Section Bartonia (Loasaceae)John J. Schenk and Larry Hufford
Mark Mayfield October 29, 2019 Volume 109 Mark Mayfield October 29, 2019 Revision of Monochaetum (Melastomataceae: Melastomateae) in ColombiaMarcela Alvear and Frank Almeda
Mark Mayfield October 29, 2019 Volume 108 Mark Mayfield October 29, 2019 Taxonomy of Wild Potatoes in Northern South America (Solanum Section Petota)David M. Spooner, Shelley Jansky, Flor Rodríguez, Reinhard Simon, Mercedes Ames, Diego Fajardo, and Raúl O. Castillo
Mark Mayfield October 29, 2019 Volume 107 Mark Mayfield October 29, 2019 Taxonomic Revision of Ficus Sect. Pharmacosycea (Moraceae)Leandro Cardoso Pederneiras and Sergio Romaniuc-Neto
