Sparaxis grandiflora Ker Gawl.

Fragrant wandflower (en)

Species

Angiosperms > Asparagales > Iridaceae > Sparaxis

Characteristics

Plants mostly 120-300 mm high. Corm globose, 6-15 mm diam., tunics of fine, pale netted fibres. Stem simple or 1-to 3(-5)-branched from base. Leaves 6 to 10, in basal fan, ± lanceolate to weakly falcate, mostly 1/2-2/3 as long as stem, (4-)7-12 mm wide, obtuse-acuminate or acute, with prominent main vein and numerous fine secondary veins. Spike suberect or inclined, mostly 2-to 6-flowered; bracts dry, crinkled, pale, usually with brown streaks, 12-16(-20) mm long including cusps, outer ± lacerated distally, with 3 prominent, twisted dark brown cusps, inner slightly smaller, with 2 prominent cusps. Flowers with radially symmetric perianth but unilateral stamens, white to pale or deep yellow with outer tepals often flushed purple outside, often with dark marks at tepal bases, or violet or dark plum-purple but pale in tube, usually unscented but sometimes faintly sweet-scented or strongly scented of Freesia; perianth tube funnel-shaped, 10-14 mm long, narrow basal part 3-5 mm long; tepals subequal or outer 3 slightly larger, 22-45 x 10-18(-25) mm. Stamens unilateral but diverging, abaxial stamen twisted to lie against adaxial tepal; filaments 7-10 mm long; anthers facing inward, 7-12(-14) mm long, white. Style unilateral, slender, white, lying against adaxial tepal, dividing opposite middle of anthers or up to 2 mm beyond anther tips, branches filiform, 6-9 mm long. Capsules ± barrel-shaped, 6-10 mm long, Seeds 7 or 8 per locule, ± 1.8 mm diam.
More
Cormous geophyte, 10-25 cm. Leaves lanceolate, sometimes prostrate. Flowers nearly actinomorphic, with unilateral stamens and style, white or yellow to plum-red.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) - 0.1
Mature height (meter) 0.1 - 0.45
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 6-9
Soil texture 2-4
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 9-11

Usage

Uses medicinal
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) 30 - 90
Germination temperacture (C°) 10 - 12
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -7
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Sparaxis grandiflora unspecified picture

Distribution

Sparaxis grandiflora world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:441371-1
WFO ID wfo-0000786103
COL ID 6Z7MD
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Sparaxis grandiflora Ixia aristata Ixia grandiflora Sparaxis atropurpurea Ixia aristata var. atropurpurea Sparaxis grandiflora var. stellaris

Lower taxons

Sparaxis grandiflora subsp. acutiloba Sparaxis grandiflora subsp. violacea Sparaxis grandiflora subsp. fimbriata Sparaxis grandiflora subsp. grandiflora