Plant taxonomic capacity in South Africa
Hymenolepis glabra (Anthemideae, Asteraceae), a new species from the Little Karoo (South Africa)
Taxonomic notes on the Acanthopsis disperma-hoffmannseggiana complex (Acanthaceae, tribe Acantheae), with an interim key to members of the genus
Putterlickia neglecta (Celastraceae), a new species from southern Africa
The first records of Polygala westii (Polygalaceae) for South Africa (North-West Province) and a key to the southern African Polygala species in the Section Tetrasepalae
Two new species of Trachyandra sect. Liriothamnus (Xanthorrhoeaceae, Asphodeloideae) from the Western and Eastern Cape Provinces of South Africa