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

Tiliaceae - Sparrmannia L.f.

Description :

  • Large shrubs, all parts stellate-pubescent or glabrescent, sometimes with intermixed simple hairs
  • Leaves 3-7-angled or -lobed, palmately nerved, crenate-dentate, crenate or serrate; stipules deciduous, subulate or setaceous
  • Flowers in extra-axillary or leaf-opposed umbels on longish peduncles in upper axils; bracts similar to stipules
  • Sepals 4, lanceolate, deciduous
  • Petals 4, oblanceolate, eglandular
  • Stamens many, with nodose filaments; outer stamens often sterile and moniliform; androgynophore obsolete
  • Ovary 4- or 5-locular; ovules many; style slender, glabrous with a 4- or 5-toothed stigma
  • Fruit a globose, oblong-ovoid or ellipsoid, 4- or 5-valved capsule, covered with rigid bristles
  • x = 8 (high polyploidy)

Nomenclature:

  • Sparrmannia L.f.
    • Linnaeus: 41 (1782)
    • Candolle: 503 (1824)
    • Harvey: 223 (1860)
    • Wild: 78 (1963)
    • Wild: 29 (1984)

Distribution & Notes:

  • Global : Species ± 7, confìned to Africa and Madagascar
  • Southern Africa : Species 2, Northern Province, Mpumalanga, Swaziland, Free State, KwaZulu-Natal, Lesotho, Western and Eastern Cape

References:

  • CANDOLLE, A.P. DE. 1824. Tiliaceae . Prodromus . Treuttel & Würtz, Paris
  • HARVEY, W.H. 1860. Tiliaceae , Juss. Flora capensis 1
  • LINNAEUS, C. fil. 1782 ('1781'). Supplementum plantarum . Orphanotropheus, Braunschweig
  • WILD, H. 1963. Tiliaceae . Flora zambesiaca 2
  • WILD, H. 1984. Tiliaceae . Flora of southern Africa 21,1