New and unusual species of cyanobacteria, diatoms and green algae, with a description of a new genus Ekerewekia gen. nov. (Chlorophyta) from the table mountain Churí-tepui, Chimantá Massif (Venezuela)
Agaricus section Xanthodermatei in Iran
Morphology, Anatomy and Palynology of Turkish endemic species Haplophyllum myrtifolium, H. vulcanicum & H. megalanthum (Rutaceae) and their systematics implications
Studies on Schistidium (Grimmiaceae, Bryophyta) in Europe, with particular reference to the Alps: I. A description of S. marginale sp. nov.
A new and critically endangered species of Turraea (Meliaceae) endemic to the island of Mauritius
Impatiens guiqingensis (Balsaminaceae), a new species from Gansu, China
Epidendrum centroamericanum, a new name for Epidendrum tripetalum (Orchidaceae)
