e-Key v3 - Sclerocarya
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.

Anacardiaceae - Sclerocarya Hochst.

Description :

  • Trees or shrubs, usually dioecious
  • Leaves crowded at tips of branches, alternate, imparipinnate; leaflets petiolate, entire, usually acuminate
  • Flowers sometimes bisexual, mostly unisexual, in spikes in male and solitary in female plants
  • Sepals 4 or 5, oblong or orbicular, imbricate
  • Petals 4 or 5, oblong or obovate, imbricate
  • Disc depressed, entire, or somewhat raised in male flowers
  • Stamens 10-16(-26), fewer in female flowers and apparently sterile
  • Ovary 2- or 3(4)-locular, with a solitary, pendulous ovule in each locule; styles 2-4, distant, short, with peltate stigma
  • Fruit a fleshy, pale green to yellow drupe; endocarp bony, with 1-4 ovate opercules at apex
  • Seeds 2 or 3, obclavate with thin brown testa
  • x = 13 (1 report)

Nomenclature:

  • Sclerocarya Hochst.
    • Hochstetter: 1 (1844)
    • Sonder: 524 (1860)
    • Fernandes & Fernandes: 552 (1966)
    • Kokwaro & Gillett: 756 (1980)
    • Kokwaro: 42 (1986)

Distribution & Notes:

  • Global : Species 2, Africa and Madagascar
  • Southern Africa : Species 1: Sclerocarya birrea (A.Rich.) Hochst. subsp. caffra (Sond.) Kokwaro, Namibia, Botswana, Northern Province, North-West, Gauteng, Mpumalanga, Swaziland and KwaZulu-Natal

References:

  • FERNANDES, R. & FERNANDES, A. 1966. Anacardiaceae . Flora zambesiaca 2,2
  • HOCHSTETTER, C.F.F. 1844. Sclerocarya . In F. Krauss, Beiträge zur Flora des Cap- und Natallandes. Flora 27,1. Besondere Beilage 1
  • KOKWARO, J.O. 1986. Anacardiaceae . Flora of tropical East Africa . Anacardiaceae
  • KOKWARO, J.O. & GILLETT, J.B. 1980. Notes on the Anacardiaceae of Eastern Africa. Kew Bulletin 34
  • SONDER, O.W. 1860. Terebintaceae . Flora capensis 1