Taxonomic review based on new morpho-anatomical data of the algae Porolithon craspedium and P. gardineri (Corallinaceae, Corallinales, Rhodophyta), and comments on other taxa ascribed to the genus
Polyphyly of the genus Canoparmelia—uncovering incongruences between phenotype-based classification and molecular phylogeny within lichenized Ascomycota (Parmeliaceae)
Vincetoxicum siamicum sp. nov. (Asclepiadeae, Asclepiadoideae, Apocynaceae), a rheophyte from northeastern Thailand and preliminary observation on its in situ pollen germination
Description of Backusella constricta sp. nov. (Mucorales, ex Zygomycota) from the Brazilian Atlantic Rainforest, including a key to species of Backusella
Lysimachia kraduengensis (Primulaceae), a new species from northeastern Thailand
A new species of Abarema (Fabaceae) from Brazil
Pustula junggarensis (Albuginales, Oomycota), a new species of white blister rust on Takhtajaniantha pusilla from Junggar Basin in China
Pleocnemia siamensis (Dryopteridaceae), a new fern species from southern Thailand
Lectotypification of Eriocaulon duthiei (Eriocaulaceae)
Corrections on the previous typifications of some names in Tamarix (Tamaricaceae)
Lectotypification of Thalictrum cultratum(Ranunculaceae)
