Sparaxis Ker Gawl.

Wandflower (en)

Genus

Angiosperms > Asparagales > Iridaceae

Characteristics

Herbs, perennial, from corms. Stems simple or branched. Leaves several, sometimes prostrate; blade plane, ensiform to oblong. Inflorescences spicate, spiral or secund, 2–5-flowered[–many-flowered]; bracts pale to light brown, irregularly streaked with dark brown, unequal, outer usually exceeding inner, scarious, acute or 3-cuspidate, inner apex 2-furcate to 2-cuspidate. Flowers odorless [fragrant], actinomorphic [zygomorphic]; perianth tube funnel-shaped, sometimes obliquely so; tepals spreading, connate into tube, variously colored, sometimes with strongly contrasting markings, subequal, outer whorl slightly larger than inner [unequal, dorsal tepal largest]; stamens symmetrically arranged [asymmetrical], unilateral; anthers straight [coiled]; style [unilateral, often arching over filaments] dividing into 3 short branches, apices spatulate [long, filiform]. Capsules globose to oblong, cartilaginous. Seeds 8–15 per locule, globose; seed coat light to dark brown, hard, shiny. x = 10.
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Perennial herbs with annual leaves and flowers. Dormant in summer. Corm globose; tunic fibrous. Leaves mostly basal, linear to lanceolate, flat, soft-textured, with prominent midveins. Scape unbranched or few-branched, with up to 2 cauline leaves. Spike distichous to secund, lax, few-flowered. Bracts lacerate, scarious, brown-streaked. Flowers erect, actinomorphic or slightly zygomorphic. Perianth tube straight, funnel-shaped; lobes erect to spreading, equal, longer than tube. Stamens equilateral to unilateral; anthers basifixed. Style branches 3, filiform or cuneate, entire. Capsules obloid, thin-walled. Seeds numerous, globose, smooth. Bulbils often produced in leaf axils after flowering. [This description from Cooke (1986: 56) requires revision, it excluded Synnotia (Cooke 1986: 57–58) which has since been treated as a synonym of Sparaxis-Editor, 29 September 2020.]
Small perennial herbs with annual leaves and flowers. Corm globose; tunic fibrous. Leaves mostly basal, lanceolate to ensiform, flat, soft-textured, with prominent midvein. Stem erect, unbranched or few-branched. Spike distichous, few-flowered, lax. Bracts ovate, dentate to lacerate, scarious, brown-streaked. Flowers zygomorphic, bilabiate. Perianth tube curved, funnel-shaped; lobes unequal; dorsal lobe largest, erect; lateral lobes spreading; lower 3 lobes connivent, forming a projecting lip. Stamens unilateral, arched under dorsal lobe. Style arched, branches 3, entire, short, expanded at apices. Capsules obloid. Seeds globose, smooth.
Summer-green, grass-like perennial. Corm small, globose; tunic fibrous. Leaves basal and distichous, a few cauline; cormils sometimes in leaf-axils. Inflorescence simple or branched, few-flowered. Flowers large, cream or brightly coloured, actinomorphic or sub-zygomorphic, each within 2 dry, scarious, usually lacerate spathe-valves; tube short, straight, cylindrical below, funnel-shaped above; lobes ± equal, > tube. Stamens asymmetric or symmetrical. Style-branches 3, entire. Capsule globose, firmly membranous. Seeds many, globose. Spp. 6, all of S. Africa. Adventive spp. 2.
Life form perennial
Growth form herb
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Foliage retention evergreen
Sexuality hermaphrodite
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Environment

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Hardiness (USDA) 7-11

Usage

Several species and hybrids cultivated as ornamentals (e.g. see Cooke 2005).
Uses ornamental
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Cultivation

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Germination duration (days) 30 - 90
Germination temperacture (C°) 10 - 12
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