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

Meliaceae - Turraea L.

Description :

  • Trees, shrubs or suffrutices
  • Leaves simple, rarely compound, subsessile or petiolate
  • Flowers bisexual; axillary, solitary or fascicled; bracts many
  • Calyx with campanulate tube, 5-lobed
  • Petals 5, narrowed into a long claw
  • Disc small or 0
  • Stamens 7-10(20); filaments connate into a long, slender tube widening upwards; tube 10-toothed or -lobed, sometimes with lobes fimbriate or 2-partite or -notched; anthers usually shortly apiculate
  • Ovary sessile, sometimes ribbed, with (3)4-10(20) locules, with 2 collateral or superposed ovules in each locule; style exserted, filiform; stigma discoid, capitate, or globose
  • Fruit a (3)4-10(20)-locular loculicidal capsule with each locule 1- or 2-seeded
  • Seeds red or black, subglobose with ± conspicuous orange, red or whitish aril
  • x = 25?

Nomenclature:

  • Turraea L.
    • Linnaeus: 150 (1771)
    • Sonder: 244 (1860)
    • White & Styles: 307 (1963)
    • White & Styles: 41 (1986)
  • Nurmonia Harms
    • Harms: 80 (1917)

Distribution & Notes:

  • Global : Species ± 50, in Africa, Madagascar Mascarenes and the Comores, and 1 widespread species in the tropical Far East
  • Southern Africa : Species 6, Botswana, Northern Province, North-West, Gauteng, Mpumalanga, Swaziland, KwaZulu-Natal and Eastern Cape to near Alexandria

References:

  • HARMS, H. 1917. Über die asiatische Meliaceen-Gattung Munronia Wight und eine verwandte südafrikanische Gattung. Berichte der Deutschen Botanischen Gesellschaft 35
  • LINNAEUS, C. 1771. Mantissa plantarum altera . Laurentius Salvius, Stockholm
  • SONDER, O.W. 1860. Meliaceae . Flora capensis 1
  • WHITE, F. & STYLES, B.T. 1963. Meliaceae . Flora zambesiaca 2
  • WHITE, F. & STYLES, B.T. 1986. Meliaceae . Flora of southern Africa 18, 3