Tritonia deusta Ker Gawl.

Flame freesia (en)

Species

Angiosperms > Asparagales > Iridaceae > Tritonia

Characteristics

Plants (50)100-300(-400) mm high. Corm subglobose, 15-30 mm diam., with cormlets at base; tunics of fine-textured fibres. Stem erect, simple or with up to 2 branches. Leaves 5 to 8, suberect to falcate, lanceolate-ensiform, (20-)40-100(-200) x (2-)3-10(-15) mm, acute or subobtuse, with evident midrib, cauline leaves bract-like and often dry. Spike moderately deflexed, subsecund, (2)5-to 15-flowered; bracts dry and papery, whitish or flushed pink but brown and densely speckled with rusty brown distally and on upper margins, 5-13 mm long, outer obtuse or 3-toothed with median tooth smaller, inner bifid. Flowers subactinomorphic, widely cup-shaped, long, bright orange to orange-red or salmon, outer tepals sometimes with a dark reddish black blotch or transverse band at base of limb or lower tepals with small yellow or dark blotch or line, tube yellow with star-shaped yellow mouth outlined with red, unscented; perianth tube abruptly funnel-shaped, 8-12 mm long, subfiliform and arcuate in lower 2-4 mm widening abruptly to 6-8 mm diam.; tepals subequal or inner slightly broader, spreading, elliptic or obovate to obovate-spathulate, obtuse or minutely emarginate, (13-)15-25 x 5-12 mm, lower median or all 3 outer tepals with low ridge-like callus along midline. Filaments unilateral but diverging, 7-9 mm long, reaching < halfway up perianth, often orange distally; anthers 5-8 mm long, pale or purple; pollen yellow. Style 15-20 mm long, dividing opposite middle of anthers, branches 3-5 mm long. Capsules shortly ellipsoid or obovoid, 7-8 x 6 mm.
More
Cormous geophyte, 15-25 cm. Leaves sword-shaped. Flowers almost actinomorphic, rotate, with unilateral stamens and style, orange, often with dark marks on outer tepals.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
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Mature height (meter) 0.1 - 0.3
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Flower color
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 1-4
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Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
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Productivity -

Images

Tritonia deusta unspecified picture

Distribution

Tritonia deusta world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:441693-1
WFO ID wfo-0000786883
COL ID 594ZW
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Ixia deusta Tritonia deusta Ixia gibba Montbretia deusta Tritonixia deusta Waitzia deusta Crocosmia deusta Ixia crocata var. nigromaculata Tritonia crocata var. coccinea Ixia miniata var. nigromaculata

Lower taxons

Tritonia deusta subsp. miniata Tritonia deusta subsp. deusta