e-Key v<span id="jodit_selection_marker_1707916582722_38578097047841564" data-jodit_selection_marker="start" style="line-height: 0; display: none;"></span>3 - *Corynep<span id="jodit_selection_marker_1707916582722_6334744084448436" data-jodit_selection_marker="end" style="line-height: 0; display: none;"></span>horus
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.

Poaceae - Pooideae - Aveneae - Aveninae - *Corynephorus P.Beauv.

Description:

  • Annual, solitary or tufted
  • Leaf blade linear, folded or rolled; ligule an unfringed membrane
  • Inflorescence an open or contracted panicle; spikelets pedicelled
  • Spikelet laterally compressed, disarticulating above glumes, rachilla extension present; glumes equal, ± as long as spikelet, similar, awnless
  • Florets 2, bisexual; lemma similar in texture to glumes, membranous, 1-nerved, minutely 2-lobed, awned; awn basal, longer than body of lemma, geniculate, a ring of hairs at junction of twisted column and clavate limb; callus short, hairy; palea present
  • Lodicules 2, membranous, glabrous
  • Stamens 3
  • Ovary glabrous
  • Caryopsis ellipsoid
  • x = 7

Nomenclature:

  • *Corynephorus P.Beauv.
    • Palisot de Beauvois: 90 (1812) name conserved
    • Tutin: 231 (1980)
    • Clayton & Renvoize: 130 (1986)
    • Gibbs Russell et al.: 91 (1990)
    • Watson & Dallwitz: 265 (1994)

Distribution & Notes:

  • Global: Species 5, Europe and Mediterranean to Iran
  • Southern Africa: Species 1.: *Corynephorus fasciculatus Boiss. & Reut., naturalised, Western Cape

References:

  • CLAYTON, W.D. & RENVOIZE S.A. 1986. Genera graminum. Grasses of the world. Kew Bulletin. Additional series 13
  • GIBBS RUSSELL, G.E., WATSON, L., KOEKEMOER, M., SMOOK, L., BARKER, N.P., ANDERSON, H.M. & DALLWITZ. M.J. 1990. Grasses of southern Africa. Memoirs of the Botanical Survey of South Africa No. 58
  • PALISOT DE BEAUVOIS, A.M.F.J. 1812. Essai d'une nouvelle agrostographie. Fain, Paris
  • TUTIN, T.G. 1980. Flora europaea 5
  • WATSON, L. & DALLWITZ, M.J. 1994. The grass genera of the world, revised edn. CAB International, Oxon