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

Hypoxidaceae - Pauridia Harv.

Description :

  • Small glabrous, deciduous geophytes
  • Corm annual, flat-based, with reticulate fibrous tunics; roots arising from base of new corm, mostly thin, a few thick and contractile
  • Leaves 4-8, rosulate, semiterete to broadly linear, membranous and sheathed below, outermost without a lamina
  • Inflorescence 1- or 2-flowered; usually solitary in each leaf axil; scape simple, with 2 opposing filiform bracts below each flower
  • Flowers regular, white to pale pink; pedicels long or very short
  • Tepals connate into a short or long perigone tube; segments spreading, narrowly ovate, shorter or longer than tube
  • Stamens 3, arising from perigone throat opposite inner lobes; filaments short; anthers basifixed, latrorse with opposing locules, lobed below and above
  • Ovary 3-locular, ovoid, with many axile ovules; style bearing 3 recurved hooks; stigma 3-lobed, lobes long, linear, erect, often cohering
  • Fruit indehiscent, ovoid to obconic, crowned with old perigone tube, thin-walled, disintegrating irregularly
  • Seeds globose, black, shiny, verrucose

Nomenclature:

  • Pauridia Harv.
    • Harvey: 341 (1838)
    • Baker: 172 (1896)
    • Garside: 214 (1950)
    • Geerinck: 81 (1969)
    • Thompson: 621 (1979)

Distribution & Notes:

  • Southern Africa : Species 2, endemic to the winter-rainfall region, Western Cape

References:

  • BAKER, J.G. 1896. Amaryllideae . Flora capensis 6
  • GARSIDE, S. 1950. Pauridia , Empodium and Spiloxene . In R.S. Adamson & T.M. Salter, Flora of the Cape Peninsula . Juta, Cape Town
  • GEERINCK, D. 1969. Genera des Haemodoraceae et des Hypoxidaceae . Bulletin du Jardin Botanique National de Belgique 39
  • HARVEY, W.H. 1838. The genera of South African plants . A.S. Robertson, Cape Town
  • THOMPSON, M.F. 1979. Studies in the Hypoxidaceae . 3. The genus Pauridia . Bothalia 12