Ixia stenophylla Goldblatt & J.C.Manning

Species

Angiosperms > Asparagales > Iridaceae > Ixia

Characteristics

Plants 200-400 mm high. Corm globose, 7-15 mm diam.; tunics of fine to medium-textured netted fibres, sometimes thickened and claw-like below. Stem flexed at base of spike, simple or rarely with a single branch subtended by silvery, attenuate bracts and prophylls up to 4 mm long. Leaves 3, lower 2 linear-filiform, 0.8-1.2 mm wide, main vein heavily thickened and raised, thickened secondary veins sometimes present, margins not thickened, uppermost leaf usually entirely sheathing. Spike slightly flexuose, 1-or 2(3)-flowered; bracts 6-8 mm long, outer 3-veined and 3-toothed, inner ± as long as outer, 2-veined, forked apically. Flowers nodding, salver-shaped, with unilateral stamens, white or flushed pale mauve, with a ring of dark streaks at tube mouth, pale mauve outside, with dark lines on tube; perianth tube cylindric, (12-)15-20 mm long, ± 2 mm diam., straight; tepals ± elliptic, subequal, 12-15 x 6-8 mm, spreading at right angles to tube. Filaments unilateral, horizontal, 5-6 mm long, exserted ± 3 mm; anthers 3-4 mm long, facing lower tepals. Style dividing opposite middle to upper 1/3 of anthers, branches ± 1.5 mm long, weakly recurved.
More
Cormous geophyte to 40 cm, usually unbranched. Leaves 3, lower linear-filiform, to 1.2 mm wide, with heavily thickened main vein. Flowers white, marked with purple lines at tepal bases and veins outside, perianth tube cylindrical, (12-)15-20 mm long.
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 - 0.4
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 5-7
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 stenophylla world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:77122003-1
WFO ID wfo-0001334021
COL ID 3QFSD
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ixia stenophylla Ixia fucata var. filifolia