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

Apiaceae - Apioideae - Agrocharis Hochst.

Description :

  • Annual or biennial herbs
  • Leaves pinnately decompound
  • Flowers in umbels of few short rays or subcapitate, terminal or opposite the leaves; involucre 0 or of up to several bracts and many bracteoles
  • Calyx teeth obsolete to lanceolate
  • Petals usually unequal, oval, with inflected, acuminate apex
  • Fruit ± ovoid, with several prominent ridges and armed with rows of coarse, spreading bristles; mericarps with oil ducts in furrows (under secondary ribs) and in commissural face

Nomenclature:

  • Agrocharis Hochst.
    • Hochstetter: 19 (1844)
    • Heywood & Jury: 572 (1978)
    • Burtt: 162 (1991)
    • Pimenov & Leonov: 17 (1993)

Distribution & Notes:

  • Global : Species 4, Africa
  • Southern Africa : Species 1: Agrocharis melanantha Hochst., widespread in the high-lying eastern parts

References:

  • BURTT DAVY, J. 1932. A manual of the flowering plants and ferns of the Transvaal with Swaziland, South Africa 2. Longmans, Green & Co., London
  • HEYWOOD, V.H. & JURY, S.L. 1978. Agrocharis . Flora zambesiaca 4
  • HOCHSTETTER, C.F. 1844. Nova genera plantarum Africae. Flora 27
  • PIMENOV, M.G. & LEONOV, M.V. 1993. The genera of the Umbelliferae . A nomenclator . Royal Botanic Gardens, Kew