e-Key <span id="jodit_selection_marker_1705324655218_6072225898426349" data-jodit_selection_marker="start" style="line-height: 0; display: none;"></span>v3 - Agapa<span id="jodit_selection_marker_1705324655218_20958347996296878" data-jodit_selection_marker="end" style="line-height: 0; display: none;"></span>nthus
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.

Agapanthaceae - Agapanthus L'Hér.

Description:

  • Perennial herbs, often forming colonies, glabrous, glossy, rich in saponins; with a cylindrical, branched rhizome bearing copious fleshy roots
  • Leaves evergreen or deciduous, distichous, numerous, linear, smooth, firm, acute, entire
  • Flowers bisexual, regular, arranged in a central umbel on a long, naked, stout peduncle, produced above leaves, usually very many and showy, deep to light blue or white, chartaceous, persistent; pedicels firm, erect, spreading or cernuous
  • Perianth cylindric to campanulate, forming a short or long tube, deciduous, splitting sideways; segments 3 + 3; outer 3 usually narrower than inner ones, often slightly hooded, erect or spreading
  • Stamens 3 + 3, arising from within perianth tube, loosely connivent, declinate, shorter or longer than perianth segments, somewhat unequal; anthers 2-thecous, small, versatile, dorsifixed, introrse
  • Ovary superior, ovoid or oblong, 3-locular, with many axile ovules; style filiform, semipersistent; stigma apical, small
  • Capsule ovoid to fusiform, loculicidally dehiscent
  • Seeds flat, ovate, winged, black, shiny
  • x = 15

Nomenclature:

  • Agapanthus L'Hér.
    • L'Héritier: 17 (1788)
    • Baker: 402 (1897)
    • Leighton: 1 (1965)

Distribution & Notes:

  • Southern Africa: Species 10, variable, widespread, except Namibia, Botswana and Northern Cape and mainly at higher altitudes

References:

  • BAKER, J.G. 1897. Alliaceae. Flora capensis 6
  • LEIGHTON, F.M. 1965. The genus Agapanthus L'Hérit. Journal of South African Botany Suppl. 4
  • L'HÉRITIER, C.L. 1788. Agapanthus. Sertum anglicum. P. Didot, Paris