22 (1), 2000
Date de distribution: 30 juin 2000
Raymond Schnell (1913-1999)
7-10
Raynal-Roques A.
Endemic families of Madagascar. V. A synoptic revision of Eremolaena, Pentachlaena and Perrierodendron (Sarcolaenaceae)
11-31
Porter P. LOWRY II,Thomas HAEVERMANS,Jean-Noël LABAT,George E. SCHATZ,Jean-François LEROY,Anne-Elizabeth WOLF
Calyptranthera schatziana (Apocynaceae s.l., Secamoneae), a new species from Madagascar
33-37
Jens KLACKENBERG
Le genre Uvariopsis (Annonaceae) en Afrique tropicale, avec la description d'une espèce nouvelle du Cameroun
39-43
Roy E. GEREAU,David KENFACK
A taxonomic revision and re-definition of the genus Gamblea (Araliaceae)
45-55
C.-B. SHANG,Porter P. LOWRY II,David G. FRODIN
Adaptive radiation of pollination mechanisms in Sparaxis (Iridaceae: Ixioideae)
57-70
Peter GOLDBLATT,John C. MANNING,Peter BERNHARDT
Leonardoxa africana (Leguminosae: Caesalpinioideae): a complex of mostly allopatric subspecies
71-109
Doyle B. MCKEY
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