Contents

• Molecular systematic study of the Cactaceae: using chloroplast DNA variation to elucidate cactus phylogeny by Robert S.Wallace
• Melocactus inclinatus, a new species from the Dutch Leeward Islands by Helmut Antesberger
• Johanna Ellaphie Ward-Hilhorst (1920-1994) with specific reference to her work on succulent plants by Ernst van Jaarsveld
• Specialized solitary bees as effective pollinators of South Brazilian species of Notocactus and Gymnocalycium (Cactaceae) Clemens Schlindwein & Dieter Wittmann
• A new species of Ceropegia in Kenya by Leonard E. Newton
• Tissue culture of succulent plants - an annotated bibliography by Michael F. Fay, Jill Gratton & Peter J.Atkinson
• Notes towards a Monogragh of Rhipsalideae (Cactaceae) by W.Barthlott & N.P.Taylor
• A new species of Haworthia (Asphodelaceae) - H.joeyae by C.L.Scott
• Marlothistella Schwantes: A rising star by Steven Hammer
• Opuntia Index Part 1: Introduction A-B by Richard Crook & Roy Mottram
• The Sessé and Mociño cactus plates: A postscript