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

Fabaceae - Papilionoideae - Vicieae - *Vicia L.

Description :

  • Annual or perennial herbs, usually climbing by means of tendrils
  • Leaves mostly paripinnate; petioles of all or upper leaves ending in a simple or branched tendril or a recurved bristle; leaflets entire or toothed; stipules semisagittate, often fimbriate or toothed
  • Flowers often blue, purple or yellow, 1 or few in leaf axils or racemose; bracts usually minute and caducous
  • Calyx tubular, often oblique at base; lobes subequal or 2 upper the shortest
  • Petals : vexillum obovate or oblong, clawed; wings obliquely oblong, adherent to middle of keel; keel shorter than wings
  • Stamens : vexillary stamen free or ± connate with others
  • Ovary subsessile or shortly stalked; ovules (2-)many; style compressed dorsally, usually pubescent at apex
  • Pod oblong to linear, compressed
  • Seeds globose or rarely compressed
  • x = 5, 6, 7, 11 (polyploidy, B-chromosomes)

Nomenclature:

  • *Vicia L.
    • Linnaeus: 734 (1753)
    • Harvey: 233 (1862)
    • Hutchinson: 452 (1964)
    • Verdcourt: 1067 (1971)

Distribution & Notes:

  • Southern Africa : Several introduced species have become naturalised near cultivated land

References:

  • HARVEY, W.H. 1862. Leguminosae . Flora capensis 2
  • 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