Petal micromorphology and its systematic implications in Rosaceae tribe Spiraeeae Jun-Ho SongHee-Seon RohSuk-Pyo Hong Original Research 11 March 2020 Pages: 111 - 122
Breutelia tundrae (Bartramiaceae), a new moss species from the Cape Horn Archipelago (Prov. Antártica Chilena, Chile) William R. Buck Original Research 16 December 2019 Pages: 123 - 127
A new species of Lindsaea (Lindsaeaceae) from the Brazilian Amazon Marcos Benigno Silva MartinsBruno De Cássio Da Costa LimaMárcio Roberto Pietrobom Original Research 05 February 2020 Pages: 128 - 132
A new species of Eremitis (Poaceae, Bambusoideae) from Rio Doce State Park, Minas Gerais, Brazil, marks the furthest inland distribution of the genus Fabrício Moreira FerreiraCassiano A. Dorneles WelkerReyjane P. Oliveira Original Research 16 December 2019 Pages: 133 - 140
New species of Microchilus and Pelexia (Orchidaceae) from the Yungas and western Amazonia of Bolivia and Peru Matthew C. Pace Original Research 17 April 2020 Pages: 141 - 153
Dos especies nuevas de Asparagaceae (Agavoideae) de los estados de Guanajuato y Querétaro, México Sergio ZamudioGabriela Aguilar-Gutiérrez Original Research 15 April 2020 Pages: 154 - 163
Novelties in wild cassava (Manihot, Euphorbiaceae) from Brazil Marcos José da SilvaUglâinia Sardinha do Amaral Original Research 10 February 2020 Pages: 164 - 176
Begonia oleosa (Begoniaceae), the first species with glandular hairs in the section Casparya Orlando Adolfo Jara-Muñoz Original Research 19 February 2020 Pages: 177 - 180
Taxonomic treatment of Connarus (Connaraceae) in the Brazilian Amazon Cassio A. P. ToledoVinicius Castro SouzaRubens L. G. Coelho Original Research 20 April 2020 Pages: 181 - 213
Correction to: Errata for articles published in Brittonia 72(1) Correction 17 April 2020 Pages: 214 - 214
