A new narrow-leaved species of Capparis (Capparaceae) from central Palawan, Philippines
Morphology and distribution of Brevilinea kevei sp. nov. (Bacillariophyceae), a new diatom from Europe
A new species of Capparis (Capparaceae) from ultramafic substrata in New Caledonia
Notes on the genus Callitriche (Plantaginaceae) in South Africa
Aulostemon (Asparagaceae, Scilloideae), a new genus from South Africa
A review of the genus Brachysira in Ireland with the description of Brachysira praegeri and Brachysira conamarae, new raphid diatoms (Bacillariophyceae) from high status waterbodies
Description of Stauroneis saprophila sp. nov. (Bacillariophyta), a new diatom species from anthropogenic environment
An annotated checklist to the trees and shrubs of the Upper Katanga (D.R. Congo)