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

Myrsinaceae - Myrsine L.

Description :

  • Shrubs, functionally dioecious or polygamo-dioecious, much-branched, up to 3 m high
  • Leaves broadly to narrowly elliptic, acute or obtuse, usually toothed in the apical half, glabrous, coriaceous
  • Flowers very small, subsessile, often unisexual, borne in few-flowered axillary fascicles
  • Calyx free or shortly connate at base, margin usually ciliate, sometimes glandular
  • Corolla longer than calyx; tube short; lobes 4 or 5, often ciliate and glandular
  • Stamens included in or exceeding corolla; filaments present, arising from below mouth of corolla tube; anthers often longer than filaments, dehiscing by slits
  • Ovary superior, ovoid or ellipsoid, glabrous; style short, cylindric; stigma large, disciform or with incised margin; placenta with few ovules in 1 row
  • Fruit a globose, 1-seeded, fleshy drupe with crustaceous endocarp
  • Seed subglobose, with ruminate endosperm
  • x = 23 (polyploidy)

Nomenclature:

  • Myrsine L.
    • Linnaeus: 196 (1753)
    • Linnaeus: 90 (1754)
    • Mez: 338 (1902)
    • Harvey & Wright: 434 (1906)
    • Phillips: 563 (1951)
    • Dyer: 5 (1963)
    • Kupicha: 201 (1983)
    • Halliday: 6 (1984)

Distribution & Notes:

  • Global : Species ± 7, from Africa to E Asia
  • Southern Africa : Species 2: Myrsine africana L., Northern Province, Gauteng, Mpumalanga, Swaziland, Free State, KwaZulu-Natal, Lesotho, Western and Eastern Cape; M. pillansii Adamson, KwaZulu-Natal and Western Cape

References:

  • DYER, R. A. 1963. Myrsinaceae . Flora of southern Africa 26
  • HALLIDAY, P. 1984. Flora of tropical East Africa . Myrsinaceae
  • HARVEY, W.H. & WRIGHT, C.H. 1906. Flora capensis 4,1
  • KUPICHA, F. K. 1983. Myrsinaceae . Flora zambesiaca : 7,1
  • LINNAEUS, C. 1753. Species plantarum , edn 1. Laurentius Salvius, Stockholm
  • LINNAEUS, C. 1754. Genera plantarum , edn 1. Laurentius Salvius, Stockholm
  • MEZ, C. 1902. Myrsinaceae . Das Pflanzenreich 4. 236 (Heft 9)
  • PHILLIPS, E.P. 1951. The genera of South African flowering plants. Memoirs of the Botanical Survey of South Africa No. 25