Ixia superba J.C.Manning & Goldblatt

Species

Angiosperms > Asparagales > Iridaceae > Ixia

Characteristics

Plants 200-600 mm high. Corm globose, 15-20 mm diam.; tunics of medium to coarsely textured fibres. Stem simple or with 1 to 3 straight, widely divergent branches. Leaves 3, all basal, lower 2 narrowly to broadly lanceolate, (3-)5-10 mm wide, usually ± half as long as stem, main vein and margins moderately thickened, uppermost leaf entirely sheathing, reaching to middle or upper third of stem, almost straight. Spike usually 3-to 6-flowered, lateral spikes 1-to 4-flowered; bracts membranous, translucent, outer 8-10 mm long, with 3 purple veins, shallowly 3-toothed, inner as long to slightly longer than outer, 2-veined, forked at apex. Flowers salver-shaped, pale to deep pink, tepals purple to blackish toward base, lightly sweet-scented; perianth tube slightly curved and cylindric for 2-3 mm, widening abruptly into a cup ± 3 mm deep; tepals obovate, spreading at ± right angles to tube, subequal, (14-)18-22 x (6-)10-12 mm, inner slightly wider than outer. Filaments inserted at mouth of narrow part of tube, connivent, 5-6 mm long, ± black; anthers divergent, 6-7 mm long (before anthesis), black; pollen yellow. Style dividing opposite anther bases, black, branches 2-3 mm long.
More
Cormous geophyte to 60 cm. Leaves lanceolate, twisted. Flowers crowded terminally, salver-shaped, pale to deep pink, purple to blackish in centre, slightly scented, tube filiform, tepals united below in a wide cup, stamens blackish.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 0.6
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 2-5
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 superba world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:60436448-2
WFO ID wfo-0000796106
COL ID 3QFSK
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ixia superba