Bulbophyllum section Rhytionanthos (Orchidaceae) in Vietnam with description of new taxa and new national record
A new variety of Geranium ocellatum (Geraniaceae) from Uttarakhand, India
A new variety of Impatiens jurpia (Balsaminaceae) from Arunachal Pradesh, India
A new small-celled diatom from Brazil - Luticola minutissima sp. nov., with comparison to the type of the Antarctic L. neglecta Zidarova, Levkov & Van de Vijv
Taxonomy and valve ultrastructure of new and interesting freshwater fossil diatoms (Bacillariophyta) of Miocene age from the Espanola Formation of New Mexico, U.S.A. II. Description of a New Grunowia species with comments on the genus
