Limonium dagmarae (Plumbaginaceae), a new species from Namaqualand coast, South Africa

Halenia coreana (Gentianaceae), a new species from Korea: Evidence from morphological and molecular data

Two new species of Eugenia (Myrtaceae, Myrteae) with fused calyx from the Atlantic coastal forest, Brazil

Two novel species of Marasmius (Marasmiaceae, Agaricales) from lower northern Thailand

Taxonomic treatment of the Mesoamerican genus Rovaeanthus (Rondeletieae, Rubiaceae)

Dioscorea medusae (Dioscoreaceae), a new species from Espírito Santo, Brazil

A new species of jambú (Acmella, Heliantheae, Asteraceae) from Amazonia, Brazil

A new combination in Lepidoziaceae (Marchantiophyta)