e-Key <span id="jodit_selection_marker_1710148635384_6990908028795264" data-jodit_selection_marker="start" style="line-height: 0; display: none;"></span>v3 - Geth<span id="jodit_selection_marker_1710148635384_8922597963248449" data-jodit_selection_marker="end" style="line-height: 0; display: none;"></span>yllis
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.

Amaryllidaceae - Gethyllis L.

Description:

  • Deciduous bulbous herbs
  • Bulb sometimes dividing into clusters, often with a conspicuous basal sheath surrounding foliage leaves
  • Leaves few to several, frequently spiralled, often pubescent, mostly absent at flowering, often contemporary with fruit; hairs simple or medifixed
  • Inflorescence 1-flowered; scape reduced, included in bulb neck; spathe membranous, sheathing
  • Flower regular or weakly irregular by deflection of style, often several appearing from a cluster of bulbs, pink to white, fugacious; pedicel reduced
  • Tepals connate into a long, slender, fleshy, cylindric tube; segments shorter than tube, spreading
  • Stamens 6, 12, 18 or more, uniseriate, arising in perigone throat; filaments short, free or fused at base; sometimes bearing 2-5 anthers; anthers linear, basifixed, rolled backwards with age
  • Ovary enclosed in spathe and bulb-neck; ovules many per locule; style elongate, filiform, erect or laterally deflexed; stigma capitate
  • Fruit indehiscent, clavate to cylindric, ± succulent, yellowish to white, often spotted with red, aromatic and edible, rarely thin-walled, disintegrating irregularly
  • Seeds subglobose, firm, cream-coloured to reddish, small and many or large and few; embryo green
  • x = 6

Nomenclature:

  • Gethyllis L.
    • Linnaeus: 442 (1753)
    • Baker: 193 (1896)
    • Sölch & Roessler: 8 (1969)
    • Burtt: 87 (1970)
    • Müller-Doblies: 465 (1986)
  • Klingia Schonland
    • Schonland: 178 (1919)
    • Phillips: 203 (1951)
    • Wilsenach: 60 (1966)
    • Obermeyer: 136 (1980)

Distribution & Notes:

  • Southern Africa: Species ± 32, semi-arid areas, Namibia, North-West, Free State, Northern Cape, Western Cape, and Eastern Cape; concentrated in Namaqualand (Northern Cape)

References:

  • BAKER, J.G. 1896. Amaryllideae. Flora capensis 6
  • BURTT, B.L. 1970. The evolution and taxonomic significance of a subterranean ovary in certain monocotyledons. Israel Journal of Botany 19
  • LINNAEUS, C. 1753. Species plantarum. Laurentius Salvius, Stockholm
  • MÜLLER-DOBLIES, D. 1986. De Liliifloris notulae. 3. Enumeratio specierum generum Gethyllis et Apodolirion (Amaryllidaceae). Willdenowia 15
  • OBERMEYER, A.A. 1980. A new combination in Gethyllis. Bothalia 13
  • PHILLIPS, E.P. 1951. The genera of South African flowering plants. Memoirs of the Botanical Survey of South Africa No. 25
  • SCHONLAND, S. 1919. Klingia, a new genus of Amaryllidaceae. Records of the Albany Museum 3
  • SÖLCH, A. & ROESSLER, H. 1969. Amaryllidaceae. Prodromus einer Flora von Südwestafrika 150
  • WILSENACH, R. 1966. Further notes on Gethyllis, Klingia, Apodolirion, Hessea and Strumaria. Plant Life 22