e-Key <span id="jodit_selection_marker_1710240204589_6713279679984869" data-jodit_selection_marker="start" style="line-height: 0; display: none;"></span>v3 - H<span id="jodit_selection_marker_1710240204589_8468231945173992" data-jodit_selection_marker="end" style="line-height: 0; display: none;"></span>ippia
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.

Asteraceae - Anthemideae - Hippia L.

Description:

  • Shrublets or subshrubs, aromatic
  • Leaves alternate, pinnatisect, lobed, dentate or rarely entire
  • Capitula disciform, several-flowered, small, corymbose, occasionally solitary
  • Receptacle convex or conical, epaleate
  • Involucre campanulate; bracts in 3 or 4 rows, often glandular, sometimes ciliate and pilose on back
  • Marginal florets female, fertile, corolla tube short or conical, minutely 2-4-lobed; without lamina
  • Disc florets functionally male; corolla tube cylindric or funnel-shaped below and campanulate above, sometimes narrowly winged, glandular, with 5 ovate lobes; sometimes irregular
  • Anthers linear-oblong, ecalcarate and ecaudate; with oblong or linear-oblong, apical appendage
  • Style linear or terete, sometimes swollen at base, undivided, disciform and glandular at base
  • Cypselas dorsiventrally flattened, generally laterally winged
  • Pappus 0

Nomenclature:

  • Hippia L.
    • Linnaeus: 158 (1771)
    • Harvey: 170 (1865)
    • Hutchinson: 178 (1918)
    • Bremer & Humphries: 160 (1993)
    • Bremer: 474 (1994)

Distribution & Notes:

  • Southern Africa: Species 8, endemic, Western and Eastern Cape

References:

  • BREMER, K. 1994. Asteraceae, cladistics & classification. Timber Press, Portland, Oregon
  • BREMER, K. & HUMPHRIES, C. 1993. Generic monograph of the Asteraceae-Anthemideae. Bulletin of the Natural History Museum, Botany Series 23
  • HARVEY, W.H. 1865. Compositae. Flora capensis 3
  • HUTCHINSON, J. 1918. Notes on African Compositae. Kew Bulletin 1918
  • LINNAEUS, C. VON. 1771. Mantissa plantarum 2. Laurentius Salvius, Stockholm