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

Campanulaceae - Treichelia Vatke

Description :

  • Dwarf, coarse, annual herbs
  • Leaves linear, with few remote teeth and with few rigid cilia at base
  • Flowers in dense, terminal subheads, intermixed with long, linear bracts
  • Calyx shorter than corolla tube, 5-lobed, hairy; tube subcampanulate
  • Corolla 5-lobed, glabrous; tube cylindric, globose at base; lobes lanceolate
  • Stamens 5, free from corolla tube, included; filaments short, linear, expanded and ciliate at base; anthers 2-thecous, linear
  • Ovary subglobose, 2-locular, with several ovules in each locule, hairy; style slender, terete, swollen into a large, subglobose, solid ball at base; stigma 2-lobed
  • Fruit a capsule, cylindric, several-seeded, covered by solid, conical base of style

Nomenclature:

  • Treichelia Vatke
    • Vatke: 700 (1874)
    • Adamson: 745 (1950)
  • Leptocodon Sond.
    • Sonder: 584 (1865) name illegitimate

Distribution & Notes:

  • Southern Africa : Species 1: Treichelia longebracteata (H.Buek) Vatke; Western Cape: Cape Peninsula

References:

  • ADAMSON, R.S. 1950. Campanulaceae , Treichelia . In R.S. Adamson & T.M. Salter, Flora of the Cape Peninsula . Juta, Cape Town
  • SONDER, W. 1865. Campanulaceae , Campanuleae . Flora capensis 3
  • VATKE, G.C.W. 1874. Notulae in Campanulaceas herbarii regii berolinensis. Linnaea 38