Ixia esterhuyseniae M.p.de Vos

Species

Angiosperms > Asparagales > Iridaceae > Ixia

Characteristics

Plants mostly 100-150(-200) mm high. Stem simple or rarely with 1 short, suberect branch subtended by attenuate, brown-tipped bracts and prophylls, bracts 4-8 mm long and prophylls 2-3 times longer, up to 18 mm long. Corm depressed-globose, 8-10 mm diam.; tunics of fine fibres. Leaves 5 or 6, all with expanded blades or uppermost largely sheathing, sword-shaped, reaching to between middle and top of stem, 4-6 mm wide, main vein slightly raised. Spike crowded, closely 2-to 4(-6)-flowered; bracts membranous, ± 4.5 mm long, outer with a prominent central vein, inner 2-veined and bidentate. Flowers rotate, upright, yellow, tepals flushed red to purple outside, lily-scented; perianth tube funnel-shaped, flared in upper half, 4.5-6.0 mm long, ± 4.5 mm wide at mouth; tepals subequal, 10-11 x 5-6 mm, spreading horizontally. Filaments ± 3.5 mm long, exserted ± 1.5 mm; anthers 3.5-4.0 mm long, yellow. Style dividing opposite lower to middle 1/3 of anthers, branches 2.0-2.5 mm long, extending between upper 1/3 of anthers.
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Cormous geophyte, 10-15 cm. Leaves linear. Flowers yellow, red on reverse, tube funnel-shaped.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.15
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 5-8
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 esterhuyseniae world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:936105-1
WFO ID wfo-0000784189
COL ID 3QFLZ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ixia esterhuyseniae