Echeveria yalmanantlanensis (Crassulaceae): A new species from Cerro Grande, Sierra de Manantlán, western Mexico J. Antonio Vázquez-GarcíaDavid Jimeno-S.Miguel A. Muñiz-Castro OriginalPaper 09 July 2013 Pages: 273 - 279
Four new species of Trembleya (Melastomataceae: Microlicieae) from Serra do Cabral, Minas Gerais, Brazil Karina FidanzaAngela Borges MartinsFrank Almeda OriginalPaper 09 July 2013 Pages: 280 - 291
Tristerix rhodanthus, a new species of Loranthaceae from Bolivia Job Kuijt OriginalPaper 09 July 2013 Pages: 292 - 295
A new species of Myrcia (Myrteae, Myrtaceae) from the Atlantic Forest of southern Bahia, Brazil B. S. AmorimA. R. LourençoM. Alves OriginalPaper 09 July 2013 Pages: 296 - 300
Aristolochia setulosa (Aristolochiaceae), a new species from northeastern Brazil Ariclenes AraújoMarccus Alves OriginalPaper 09 July 2013 Pages: 301 - 304
A new species of Miconia (Melastomataceae, Miconieae) from northeastern Brazil Earl Celestino de Oliveira ChagasMaria Regina de Vasconcellos BarbosaRenato Goldenberg OriginalPaper 09 July 2013 Pages: 305 - 309
Synopsis of the tribe Hureae (Euphorbioideae, Euphorbiaceae) Luciana Dos S. D. de OliveiraMarcos José da SilvaMargareth F. de Sales OriginalPaper 09 July 2013 Pages: 310 - 329
Two new species (Gustavia johnclarkii and G. hubbardiorum) and other contributions to the systematics of Gustavia (Lecythidaceae) Scott A. MoriXavier Cornejo OriginalPaper 09 July 2013 Pages: 330 - 341
New Boraginales from tropical America 8: Nomenclatural notes on Varronia (Cordiaceae: Boraginales) James S. Miller OriginalPaper 26 July 2013 Pages: 342 - 344
Echeandia novogaliciana and E. crudeniana (Anthericaceae): Two new species from western Mexico Aarón RodríguezLuis Ortiz-Catedral OriginalPaper 09 July 2013 Pages: 345 - 350
Miconia atlantica, a new species of Melastomataceae from the eastern mountains of Brazil Mayara Krasinski CaddahRenato Goldenberg OriginalPaper 09 July 2013 Pages: 351 - 356
El género Dyschoriste (Acanthaceae) en Paraguay Cecilia Ezcurra OriginalPaper 26 July 2013 Pages: 357 - 367
Análisis morfométrico de las especies de Echinocereus sección Triglochidiati (Cactaceae) en México Daniel SánchezSalvador AriasTeresa Terrazas OriginalPaper 26 July 2013 Pages: 368 - 385