Ixia rapunculoides Redouté

Species

Angiosperms > Asparagales > Iridaceae > Ixia

Characteristics

Plants mostly 150-400 mm high. Corm subglobose, mostly 14-18 mm diam.; tunics of firm, wiry fibres accumulating in dense mass, with small cormlets at base. Stem erect, nodding above, with several to many (up to 10) short, thread-like, ascending to horizontal branchlets subtended by obtuse bracts and prophylls ± 1(-2) mm long. Leaves (2)3(4), lower 2 lanceolate to falcate, mostly (3-)7-12 mm wide, ± 1/4-1/2 as long as stem, margins thickened, sometimes lightly crisped, uppermost leaf sheathing stem, rarely unifacial in upper 10-30 mm. Main spike mostly 3-to 5-flowered, lateral spikes (1)2-to 5 flowered; bracts translucent sometimes tinged brown especially in fruit, outer with 3 dark veins, mostly 5-6 mm long, 3-toothed or bluntly 3-lobed, inner ± as long, with 2 dark veins, forked apically. Flowers ± half to fully nodding, pale blue (mauve or blue-grey) with pale yellow cup, or pink with white cup, faintly rose-scented or evidently unscented; perianth tube 5.5-8.0(-10.0) mm long, widely funnel-shaped, flaring in upper 3-5 mm; tepals subequal, ovate, 11-16 x 4.5-6.0 mm, proximal ± 3 mm forming part of floral cup, spreading distally. Filaments 2-3 mm long, inserted 2-4 mm above base of tube; anthers 2.3-3.5 mm long, half exserted from tube but included in floral cup, pale yellow. Style dividing shortly below anther tips, branches 0.7-1.2 mm long, not reaching anther tips.
More
Cormous geophyte, 150-700 mm tall, stem usually with short lateral branches. Leaves usually 3, lower 2 sword-shaped to falcate, uppermost leaf sheathing the stem. Flowers few in a wiry spike, half nodding, faintly scented, blue-mauve or pink, perianth tube funnel-shaped, 6-9 mm long, shorter than tepals, filaments included in tube.
Cormous geophyte, 15-70 cm, with short lateral branchlets. Leaves usually 3, lower 2 sword-shaped to falcate, uppermost sheathing the stem. Flowers few in a wiry spike, half nodding, faintly rose-scented, blue-mauve occasionally pink with yellow cup, perianth tube funnel-shaped, 6-9 mm long, filaments included.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.15 - 0.55
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 1-2
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 rapunculoides world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:439564-1
WFO ID wfo-0000784367
COL ID 3QFR7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ixia rapunculoides Ixia capillaris var. stricta Ixia rapunculoides var. rapunculoides