Family: Iridaceae
Sparaxis
Citation:
Ker Gawler, Ann. Bot.(Koenig & Sims) 1:225 (1804).
Derivation: Greek sparasso I tear; referring to the lacerate spathes.
Synonymy: Not Applicable Common name: Sparaxis.
Description:
Deciduous perennial herbs, dormant in summer; corm globose, with a fibrous tunic; leaves several, mostly basal, equitant, flat, lanceolate to linear, glabrous.
Scape erect, terete, wiry, simple or few-branched; spike loose, flexuose, few-flowered; flowers sessile, actinomorphic, erect, solitary in each spathe; bracts paired, subequal, lacerate at the apex, scarious, brown-streaked; perianth tube straight, funnel-shaped; lobes longer than the tube, equal, erect to spreading; stamens inserted on the tube, free, equilateral or unilateral; anthers basifixed, included; style filiform; style branches 3, entire, recurved, hardly dilated.
Capsule obovoid, membranous; seeds numerous, globose, smooth. (P. Goldblatt (1969) JI S. Afr. Bot. 35:219-252.)
Distribution:
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6 species native to south-western Cape Province, South Africa; 2 of them naturalised in Australia.
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Biology:
No text
Key to Species:
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1. Spathe bracts deeply lacerate with spreading subulate cusps; stamens unilateral |
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S. bulbifera 1. |
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1. Spathe bracts ovate, slightly lacerate; stamens equilateral |
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S. tricolor 2. |
Author:
Not yet available
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