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

Aizoaceae - Aizooideae - Galenia L.

Description :

  • Perennial shrublets or shrubs, rarely herbs, mostly branch-shedders, erect; branches woody at base, often forming dense mats, lateral branches alternate, secund, spreading
  • Leaves opposite or alternate, small, mostly obovate; stipules 0
  • Inflorescence often clearly separated from well-developed vegetative base
  • Flowers perigynous, bisexual, axillary, sessile or stalked, sometimes in terminal cymes, distal ones often with adnate bracts and bracteoles
  • Perianth 4- or 5-lobed; tube ± campanulate
  • Stamens 8-10, in alternisepalous pairs; filaments flat, tapering upwards; anthers small, yellow
  • Ovary superior, 2-5-locular, usually glandular; ovule solitary in each locule, pendulous, campylotropous; styles 2(-5), free or united below; stigmatic along inner surface
  • Fruit a small, weakly hygrochastic or xerochastic capsule
  • Seeds compressed, reniform to orbicular

Nomenclature:

  • Galenia L.
    • Linnaeus: 359 (1753)
    • Linnaeus: 169 (1754)
    • Schellenberg: 500 (1913)
    • Adamson: 87 (1956)
    • Friedrich: 47 (1970)
    • Bogle: 449 (1970)
    • Bittrich: 217 (1990)
    • Hartmann: 45 (1993)

Distribution & Notes:

  • Global : Species ± 30, Africa
  • Southern Africa : Species 30, Namibia, Botswana, Free State and Northern Cape

References:

  • ADAMSON, R.S. 1956. The South African species of Aizoaceae . III. Galenia . Journal of South African Botany 22
  • BITTRICH, V. 1990. Aizoaceae . A new species of Galenia from the Great Karoo. Bothalia 20
  • BOGLE, A.L. 1970. The genera of Molluginaceae and Aizoaceae in the southeastern United States. Journal of the Arnold Arboretum 51
  • FRIEDRICH, H.C. 1970. Aizoaceae . Prodromus einer Flora von Südwestafrika 27
  • HARTMANN, H.E.K. 1993. Aizoaceae . In K. Kubitzki, J.G. Rohwer & V. Bittrich, The families and genera of vascular plants - dicotyledons 2. Springer-Verlag, Berlin
  • LINNAEUS, C. 1753. Species plantarum , edn 1. Laurentius Salvius, Stockholm
  • LINNAEUS, C. 1754. Genera plantarum , edn 5. Laurentius Salvius, Stockholm
  • SCHELLENBERG, G. 1913. Aizoaceae africanae II. Botanische Jahrbücher 48