Leaves
alternate, petiolate; blade elliptic to broadly elliptic or obovate; stipules present
Flowers
male or bisexual, solitary, cymose or subumbellate in upper leaf axils or terminal on branchlets, large, sweet-scented
Calyx
of usually 3 sepals, concave, free or almost free, imbricate, glabrous or pubescent
Petals
7-14, free or narrowed to base, imbricate
Stamens
many; filaments free; anthers linear, dehiscing longitudinally from above
Ovary
rudimentary in male flowers, 1-locular, multiovulate; ovules pendulous from ± 7 parietal placentas; style terminal; stigmas equalling number of placentas, short, spreading
Fruit
a woody capsule, splitting into ± 8 longitudinal valves; style persists as hard woody point
Seeds
many, sometimes with a resinous aril
Nomenclature:
Xylotheca
Hochst.
Hochstetter: 69 (1843)
Gilg: 402 (1925)
Wild: 272 (1960)
Killick: 58 (1976)
Hul & Breteler: 255 (1997)
Oncoba
Forssk. in part
Forsskål: 103 (1775)
Harvey: 66 (1860)
Distribution & Notes:
Global
: Species ± 10, Africa, Madagascar
Southern Africa
: Species 1:
Xylotheca kraussiana
Hochst., Northern Province, Mpumalanga, KwaZulu-Natal
References:
FORSSKÅL, P. 1775.
Flora aegyptiaco-arabica
. Möller, Copenhagen
HOCHSTETTER, C.F.F. 1843. Nova genera plantarum Africae:
Bixaceae
.
Flora
26,5
HUL, S. & BRETELER, F.J. 1997. Réductions génériques dans les
Oncobeae
(
Flacourtiaceae
).
Adansonia
, sér. 3, 19,2
KILLICK, D.J.B. 1976.
Flacourtiaceae
.
Flora of southern Africa
22
WILD, H. 1960.
Flacourtiaceae
(including
Samydaceae
).
Flora zambesiaca
1
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