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

Proteaceae - Proteoideae - Paranomus Salisb.

Description :

  • Shrubs
  • Leaves alternate, often dimorphic, petiolate, glabrous or pubescent; lower usually pinnately dissected into terete segments; upper entire, ovate, spatulate or flabellate, or with all leaves pinnatisect
  • Inflorescence a heterothetic double raceme with sessile axillary racemes, sessile to pedunculate, cylindric, rarely globose
  • Flowers bisexual, regular, arranged up main axis in sessile groups of 4, each flower subtended by a floral bract which becomes enlarged and woody after anthesis
  • Perianth straight, cylindric in bud; tube short, glabrous, but occasionally pubescent distally; claws slender, pubescent; limbs elliptic, pubescent
  • Anthers ellipsoid, sessile, arising from base of perianth limbs
  • Ovary ellipsoid, with 1 pendulous ovule; style straight, often pubescent or partly pubescent; pollen presenter cylindric, clavate or conic-capitate
  • Hypogynous scales 4, linear-subulate
  • Fruit an ovoid to cylindric, puberulous achene
  • x = 12 (1 report)

Nomenclature:

  • Paranomus Salisb.
    • Salisbury: 67 (1807)
    • Levyns: 3 (1970)
  • Nivenia R.Br.
    • Brown: 133 (1810) not of Vent.
    • Stapf et al.: 708 (1912)

Distribution & Notes:

  • Southern Africa : Species 18, Western Cape: Cederberg to S Eastern Cape: Uitenhage

References:

  • BROWN, R. 1810. On the Proteaceae of Jussieu. Transactions of the Linnean Society of London 10
  • LEVYNS, M.R. 1970. A revision of the genus Paranomus ( Proteaceae ). Contributions from the Bolus Herbarium 2
  • SALISBURY, R.A. 1807. Paradisus Londinensis Vol. 1. William Hooker, London
  • STAPF, O, PHILLIPS, E.P. & HUTCHINSON, J. 1912. Proteaceae . Flora capensis 5,1