The genus Diploneis Ehrenberg ex Cleve (Bacillariophyta) from Lake Hövsgöl, Mongolia
Towards a phylogenetic classification of species belonging to the diatom genus Cyclotella (Bacillariophyceae): Transfer of species formerly placed in Puncticulata, Handmannia, Pliocaenicus and Cyclotella to the genus Lindavia
Three new species of Campylocentrum (Vandeae, Orchidaceae) from Brazil
Columnea longipedicellata, a new species of Gesneriaceae from Colombia
Taxonomic reexamination of Portulaca boninensis (Portulacaceae) in the Bonin (Ogasawara) Islands of Japan using molecular and morphological data
Hoya tamdaoensis (Apocynaceae, Asclepiadoideae), a new species from Vietnam
Thismia nigricans Chantanaorr. & Sridith, a new species of Thismiaceae from Southern Thailand
Typification of two names belonging to the Cistaceae family: Fumana arabica and Helianthemum oelandicum subsp. italicum
