e-Key <span id="jodit_selection_marker_1710493700015_7563779461163369" data-jodit_selection_marker="start" style="line-height: 0; display: none;"></span>v3 - Kl<span id="jodit_selection_marker_1710493700015_8811174519681522" data-jodit_selection_marker="end" style="line-height: 0; display: none;"></span>attia
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.

Iridaceae - Nivenioideae - Klattia Baker

Description:

  • Evergreen shrubs, with a woody underground caudex and woody aerial stems
  • Stems upright or inclined, compressed, becoming rounded below, brittle and woody (with secondary growth), marked with leaf scars, main axes simple, sparsely branched
  • Leaves sword-shaped, crowded apically, distichous, upper leaves below inflorescences broad and pale or dark red
  • Inflorescence compound and capitate, with 2-flowered binate rhipidia crowded at stem apex, enclosed below by enlarged leaves, these greenish, yellow or red; binate rhipidia subtended by a short bract and opposed prophyll, 2-flowered; spathes membranous, acute; floral bracts membranous, 2-keeled, shorter than spathes
  • Flowers sessile, actinomorphic, crowded, red, yellow or purplish black with pale claws, unscented, with nectar produced from septal nectaries; perianth tube cylindric, short, filled to overflowing with nectar
  • Tepals linear-spathulate, much exceeding tube, unguiculate, claws linear, limbs narrowly oblong and cucullate
  • Stamens: filaments flattened below, filiform above, extending well beyond tube; anthers linear, subbasifixed, connective pouched below around filament apex; pollen monosulcate, exine reticulate
  • Ovary globose, domed above insertion of tepals, enclosing enlarged septal nectaries, locules 2-ovulate
  • Style filiform, reaching to just below or just beyond tepal apices, shortly 3-notched apically
  • Capsules fusiform, more or less woody
  • Seeds tangentially compressed and shield-shaped, 1 per locule, lineolate, smooth, surface cells fusiform
  • x = 16

Nomenclature:

  • Klattia Baker
    • Baker: 109 (1878)
    • Goldblatt: 99 (1993)

Distribution & Notes:

  • Southern Africa: Species 3, Western Cape mountains from Bain's Kloof to Riversdale, 500-1500 m, mainly damp sites in rocky sandstone soils

Additional Notes:

  • The flowers are pollinated by sunbirds which feed on the ample amounts of nectar produced

References:

  • BAKER, J.G. 1877 [as 1878]. Systema Iridearum. Journal of the Linnean Society, Botany 16
  • GOLDBLATT, P. 1993. The woody Iridaceae: systematics, biology and evolution of Nivenia, Klattia and Witsenia. Timber Press, Portland, Oregon