e-Key v<span id="jodit_selection_marker_1699606415775_2668548682706646" data-jodit_selection_marker="start" style="line-height: 0; display: none;"></span>3 - *Cli<span id="jodit_selection_marker_1699606415775_6183015753787604" data-jodit_selection_marker="end" style="line-height: 0; display: none;"></span>toria
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.

Fabaceae - Papilionoideae - Phaseoleae - Clitoriinae - *Clitoria L.

Description:

  • Climbing or erect herbs or shrubs, rarely trees
  • Leaves pinnately 3-9-foliolate, more rarely 1-foliolate; stipules and stipels present
  • Flowers mostly blue, red or white, in racemes, or solitary or paired, axillary, bracteate; upper pairs of bracts connate
  • Calyx 5-lobed; upper 2 lobes joined at base
  • Petals: vexillum large, rounded, erect, emarginate, without appendages
  • Stamens with vexillary one free or ± joined to the bundle; anthers almost uniform or 5 dorsifixed alternating with 5 subbasifixed
  • Ovary stalked, 2-many-ovuled; style elongated, incurved, bearded inside at slightly dilated apex with small terminal stigma
  • Pod linear-oblong, compressed, sometimes longitudinally ribbed, filled with soft tissue but not septate
  • Seeds subglobose or ellipsoid, compressed
  • x = 8 (6, 7) (aneuploids, polyploidy)

Nomenclature:

  • *Clitoria L.
    • Linnaeus: 753 (1753)
    • Hutchinson: 446 (1964)
    • Verdcourt: 515 (1971)

Distribution & Notes:

  • Global: Species ± 70, pantropical, mostly neotropical
  • Southern Africa: Species 1: *Clitoria ternatea L., becoming naturalised in parts of N Namibia and Mpumalanga, including the Kruger National Park

References:

  • HUTCHINSON, J. 1964. Order LEGUMINALES. The genera of flowering plants 1. Oxford University Press, Oxford
  • LINNAEUS, C. 1753. Species plantarum, edn 1. Laurentius Salvius, Stockholm
  • VERDCOURT, B. 1971. Flora of tropical East Africa. Leguminosae (part 4). Papilionoideae