Puccinia melitenensis (Pucciniaceae), a new rust species on Campanula stevenii subsp. beauverdiana from Malatya in Turkey
A new record of the genus Calonema, with the new species Calonema gansuence from China
Morphology and anatomy of the exine in Saxifraga (Saxifragaceae)
Taxonomic revision and distribution of Erigeron acris s. l. (Asteraceae) in Poland
The genus Picris (Asteraceae) in southern Italy: contribution to its systematic knowledge
Three New Species of Tursiocola (Bacillariophyta) from the Skin of the West Indian Manatee (Trichechus manatus)
Further findings from Daveli Cave (Attica, Greece) enhancing the establishment of the genus Oculatella (Pseudanabaenaceae, Cyanobacteria)
A new species of Gomphonema (Bacillariophyta) from Xingkai Lake, China