Lianas or scandent shrubs, dioecious or monoecious
Leaves
alternate, petiolate, with entire to lobed margin
Flowers
(3)4(5)-parted, valvate
Male flowers
in slender spikes; stamens (3)4(5), shorter than perianth; filaments linear, about as long as anthers; anthers linear; ovary rudimentary
Female flowers
in short, few-flowered spikes; stamens absent; ovary globose, 1-locular, with 2 ovules, villous; stigma sessile, of a number of radiating tubes
Fruit
a drupe; endocarp crustaceous, verrucose-papillose inside, papillae projecting into interstices of deeply ruminate and pitted endosperm; embryo with thin foliaceous cotyledons in centre of copious fleshy endosperm
x = 10 (1 report)
Nomenclature:
Pyrenacantha
Wight
Wight: 107 (1830)
Mendes: 347 (1963)
Distribution & Notes:
Global
: Species 25-30, Africa, Madagascar, Indochina and Malesia
Southern Africa
: Species 3 in eastern and southern parts
WIGHT, R. 1830.
Pyrenacantha
.
Hooker's Botanical Miscellany
2
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