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

Erythroxylaceae - Nectaropetalum Engl.

Description :

  • Shrubs or small trees, with twigs sometimes compressed
  • Leaves petiolate, simple, entire, more or less coriaceous, penninerved, with densely reticulate tertiary nervation; stipules intrapetiolar, usually completely united, caducous or deciduous
  • Flowers axillary, solitary or in few-flowered fascicles, heterostylous
  • Sepals (4)5, valvate, connate at base, ± coriaceous
  • Petals free, clawed, deciduous, white, nectary appendage small, rarely absent
  • Stamens united at base into shallow cup, sometimes with glands outside; filaments of equal or unequal length
  • Ovary 2-locular, each locule with 1 ovule; styles united; stigmas 2, free, spreading or reflexed
  • Fruit fleshy, oval, up to 10 mm long, green, turning yellow after falling

Nomenclature:

  • Nectaropetalum Engl.
    • Engler: 109 (1902)
    • Phillips: 432 (1951) under Erythroxylum
    • Robson: 108 (1963)
  • Peglera Bolus
    • Bolus: 362 (1907)

Distribution & Notes:

  • Global : Species 6, Africa
  • Southern Africa : Species 2, KwaZulu-Natal and Eastern Cape

References:

  • BOLUS, H. 1907. Peglera . Kew Bulletin 1907
  • ENGLER, A. 1902. Erythroxylaceae . Botanische Jahrbücher 32
  • PHILLIPS, E.P. 1951. The genera of South African flowering plants. Memoirs of the Botanical Survey of South Africa No. 25
  • ROBSON, N.K.B. 1963. Erythroxylaceae . Flora zambesiaca 2