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Genus: Psydrax
Life
> eukaryotes >
Archaeoplastida >
Chloroplastida
>
Charophyta > Streptophytina > Plantae (land plants)
> Tracheophyta (vascular plants) > Euphyllophyta > Lignophyta (woody plants)
> Spermatophyta (seed plants) > Angiospermae (flowering
plants) > Eudicotyledons > Core Eudicots > Asterids > Euasterid I >
Order: Gentianales > Family: Rubiaceae
About 100 species, found in the Old World tropics, with 4
species in the eastern parts of southern Africa.
Publications
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Bridson, D.M. 1985. The reinstatement of Psydrax
(Rubiaceae, subfam. Cinchonoideae tribe Vanguerieae) and a revision of
the African species. Kew Bulletin 40: 687-725.
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Bridson, D.M. 1998. Rubiaceae. Flora Zambesiaca 5,2: 211-377.
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Verdcourt, B. & Bridson, D.M. 1991. Flora
of Tropical East Africa. Rubiaceae (part 3): 1-956.
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