The fern genera Lomaria, Lomariocycas, and Parablechnum (Blechnaceae, Polypodiopsida) in southern and southeastern Brazil
New species of Burmeistera (Campanulaceae: Lobelioideae) from Ecuador
The hybrid origin of Phai Liang, a bamboo of recent introduction into horticulture in Southeast Asia, and a new nothogenus, ×Thyrsocalamus (Bambuseae: Bambusinae)
Nomenclatural notes on Eugenia with closed calyces: Calycorectes O.Berg and Mitranthes O.Berg (Myrtaceae)
A new species of Cyperus sect. Tetragoni (Cyperaceae) from Colombia, South America
Epitypification and emendation of Olifantiella pseudobiremis, an epizoic diatom from the East China Sea Okinawa Trough
Notes on the distribution of Venturiella perrottetii (Bryophyta: Erpodiaceae), with new records reported from Myanmar and Thailand
