Ixia exiliflora Goldblatt & J.C.Manning

Species

Angiosperms > Asparagales > Iridaceae > Ixia

Characteristics

Plants 250-700 mm high, with green cataphylls becoming dry distally. Corm subglobose, 8-12 mm diam., with small cormlets at base; tunics of fine fibres. Stem usually with 2 or 3 branchlets subtended by bracts and prophylls 3-4 mm long, acute to attenuate, translucent white. Leaves 3, lower 2 linear, reaching lower 1/3 to middle of stem, 1.0-1.7 mm wide, loosely twisted in upper 1/2, main vein not evident when alive, slightly raised when dry. Spike with main axis (2)3-or 4-flowered, lateral spikes (1)2-or 3-flowered; bracts 6-8 mm long, translucent, outer 3-veined and 3-toothed, inner 2-veined, 2-toothed. Flowers nodding, grey-blue to dingy white with creamy yellow cup, with faint rose scent; perianth tube narrowly funnel-shaped, 8-10 mm long; tepals ovate, 8-10 x 4-5 mm. Filaments 3-4 mm long, included; anthers 3.5-4.0 mm long, half included in tube and entirely within floral cup, yellow. Style dividing close to anther tips, branches ± 1.3 mm long, when fully expanded often shortly exceeding anthers.
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Cormous geophyte, 20-45 cm. Leaves: 2 basal, linear-filiform, without visible central vein, upper leaf entirely sheathing. Flowers blue-mauve or white with pale yellow cup, tube funnel-shaped, anthers partly included.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.25 - 0.7
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 1-5
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Ixia exiliflora world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:77095212-1
WFO ID wfo-0000913032
COL ID 3QFM3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ixia exiliflora