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

Amaryllidaceae - Pancratium L.

Description :

  • Deciduous bulbous herbs
  • Bulb 20-30 mm in diameter, globose, with a narrow neck
  • Leaves linear or strap-shaped, glabrous or finely pubescent, often twisted, present during or after flowering
  • Inflorescence 1-5-flowered; scape solid, relatively short, finely pubescent or glabrous; spathe valves 2, free or variously fused
  • Flowers regular, white, fugacious; pedicels short
  • Tepals connate into a long slender tube, cylindric below and funnel-shaped towards mouth; segments equal, spreading
  • Stamens arising in perigone throat; filaments united into a large conspicuous cup for more than a third of their length, free and incurving distally; anthers linear, dorsifixed, versatile
  • Ovary subglobose; ovules many per locule; style long, filiform; stigma capitate to obscurely 3-lobed
  • Capsule loculicidal, spherical to cylindric
  • Seeds glossy, black, sometimes with a white elaiosome, globose or angled by compression
  • x = 11

Nomenclature:

  • Pancratium L.
    • Linnaeus: 290 (1753)
    • Sölch & Roessler: 12 (1969)
    • Bjørnstad: 281 (1973)
    • Nordal: 26 (1982)
  • Chapmanolirion Dinter
    • Dinter: 49 (1909)

Distribution & Notes:

  • Global : Species ± 20; in the Mediterranean region, southern Asia, the Canary Islands and Africa
  • Southern Africa : Species 1: Pancratium tenuifolium Hochst. ex A.Rich., is represented in Namibia, Botswana and the Northern Province of South Africa

References:

  • BJØRNSTAD, I. 1973. A revision of the genus Pancratium L. ( Amaryllidaceae ) in Africa south of the Sahara. Norwegian Journal of Botany 29
  • DINTER, K. 1909. Deutsch-Südwest-Afrika . Theodor Oswald Weigel, Leipzig
  • LINNAEUS, C. 1753. Species plantarum . Laurentius Salvius, Stockholm
  • NORDAL, I. 1982. Flora of tropical East Africa . Amaryllidaceae
  • SÖLCH, A. & ROESSLER, H. 1969. Amaryllidaceae . Prodromus einer Flora von Südwestafrika 150