Pseudodactylaria brevis sp. nov. from Thailand confirms the status of Pseudodactylariaceae
A new species of Deamia (Cactaceae) from the Mesoamerican region
A new species and a new record of Parasola from Kerala State, India
Rhodocollybia utrorensis (Agaricales, Basidiomycota): a new species and a first record of the genus Rhodocollybia from Pakistan
Reinstatement of the independent specific status of Thalictrum hamatum (Ranunculaceae), with T. macrorhynchum reduced to its synonymy
Halamphora primus (Bacillariophyta): a new diatom species from the Gulf of California, Mexico
Novelties in Pleurothallidinae (Orchidaceae) from the Brazilian Amazon