ANNALS OF THE MISSOURI BOTANICAL GARDEN 

Volume 91, Number 4, 2004

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AFRICA'S HOTSPOTS OF BIODIVERSITY REDEFINED
Wolfgang Kuper, Jan Henning Sommer, Jon C. Lovett, Jens Mutke,
Hans Peter Linder, Henk Jaap Beentje, Renaat Sylva Angele Rosine
Van Rompaey, Cyrille Chatelain, Marc
Sosef and Wilhelm Barthlott                                                                                          525

A REVISION OF THE MASCARENE SPECIES OF ELAPHOGLOSSUM
(ELAPHOGLOSSACEAE)
David H. Lorence and Germinal Rouhan                                                                           536

COMPARATIVE WOOD ANATOMY OF THE BLUEBERRY TRIBE
(VACCINIEAE, ERICACEAE s.l.)
Frederic Lens, Kathleen A. Kron, James L. Luteyn, Erik Smets and Steven
Jansen                                                                                                                     566

REVISION OF DRACONTIUM (ARACEAE)
Guanghua Zhu and Thomas B. Croat                                                                              593

REVISION OF DIEFFENBACHIA (ARACEAE) OF MEXICO, CENTRAL AMERICA
AND THE WEST INDIES
Thomas B. Croat                                                                                                        668

CHECKLIST FOR AUTHORS                                                                                                                773

INDEX FOR VOLUME 91 7                                                                                           779

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