Ixia sobolifera Goldblatt & J.C.Manning

Species

Angiosperms > Asparagales > Iridaceae > Ixia

Characteristics

Plants (150-)250-750 mm high. Corm subglobose, 8-12 mm diam., producing flattened stolons from base; tunics soft, ± papery. Stem with 1 to 5 twisted, filiform branchlets subtended by forked, attenuate bracts and prophylls 2-5 mm long. Leaves 3, lower 2 linear, often trailing above, (1.5-)2.0-5.0(-8.0) mm wide, ± 1/2 as long as stem, margins plane, barely thickened, edges flat or concave, uppermost leaf sheathing stem below spike. Main spike nodding, 2-to 5(-7)-flowered, lateral spikes nodding, (1)2-to 4(5)-flowered; bracts translucent, or dry and brown distally with age, 6-10 mm long, outer 3-veined, inner 2-veined, forked apically. Flowers half to fully nodding, pink or slate-blue with white cup, or white with pale yellow cup, faintly rose-to strongly carnation-scented; perianth tube 5-10 mm long, funnel-shaped, flaring in upper ± 5 mm; tepals subequal, ovate or narrowly ovate, 10-17 x 4.5-7.0 mm, proximal ± 3 mm forming part of floral cup, spreading distally. Filaments 2-3 mm long, included; anthers 3.0-4.5 mm long, included or half exserted from tube but included in floral cup, uniformly pale yellow or marked with dark, longitudinal streaks. Style dividing opposite or slightly beyond anther tips, branches 1.0-1.5 mm long, usually exceeding anthers when mature.
More
Cormous geophyte, (150-)400-700 mm tall, corm with soft tunics and producing stolons, stem usually with short nodding branchlets. Leaves usually 3, lower 2 linear, uppermost leaf sheathing the stem. Flowers few in a wiry spike, nodding, pink, slate blue or white, sweetly scented, perianth tube funnel-shaped, 8-10 mm long, shorter than tepals, filaments included in tube.
Cormous geophyte, 15-70 cm, corms with stolons, stem usually branched. Leaves narrowly sword-shaped to linear, uppermost leaf entirely sheathing. Flowers pink, grey-blue or white, tube funnel-shaped, 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) 0.33 - 0.73
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 sobolifera world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:77091733-1
WFO ID wfo-0000835836
COL ID 3QFS3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ixia sobolifera

Lower taxons

Ixia sobolifera subsp. sobolifera Ixia sobolifera subsp. carnea Ixia sobolifera subsp. albiflora