Paepalanthus calvescens (Eriocaulaceae), a new species from Espírito Santo, Brazil

Revision of Batrachospermum sections Acarposporophytum and Aristata (Batrachospermales, Rhodophyta) with the establishment of the new genera Acarposporophycos and Visia

Molecular and morphological phylogenetic analysis and taxonomic revision of the genus Orleanesia (Laeliinae, Epidendroideae, Orchidaceae)

The genus Jaagichlorella Reisigl (Trebouxiophyceae, Chlorophyta) and its close relatives: an evolutionary puzzle

Lecanicillium coprophilum (Cordycipitaceae, Hypocreales), a new species of fungus from the feces of Marmota monax in China

Descriptions of Brasilonema geniculatum and Calothrix dumus (Nostocales, Cyanobacteria): two new taxa isolated from cemetery tombstones

Zamia paucifoliolata, a new species of Zamia (Zamiaceae, Cycadales) from Valle del Cauca, Colombia

A taxonomic monograph of Myrcia sect. Sympodiomyrcia (Myrteae, Myrtaceae)

Phylogeny and taxonomy of Habenaria leprieurii, H. alpestris and H. sect. Microdactylae (Orchidaceae), with descriptions of two new taxa

Morphological and molecular determination of a new Viola species (Violaceae) from Turkey