Tritonia squalida (Aiton) Ker Gawl.

Species

Angiosperms > Asparagales > Iridaceae > Tritonia

Characteristics

Plants 150-300(-500) mm high. Corm subglobose, 10-20(-30) mm diam., with cormlets at base; tunics of fine-textured fibres. Stem erect, simple or up to 2-branched. Leaves 6 to 10, suberect to falcate, lanceolate or sword-shaped, (50-)70-200 x 4-10(-15) mm, acute or subobtuse, with evident main vein, cauline leaves bract-like and often dry. Spike moderately deflexed, subsecund, (2)6-to 10(15)-flowered; bracts dry and papery, whitish or flushed pink but brown and densely speckled with rusty brown in distal 1/2 and on upper margins, outer (8-)10-16 mm long, outer obtuse or 3-toothed with median tooth smaller, inner subequal or slightly shorter, bifid. Flowers subactinomorphic, widely cup-shaped, deep mauve-pink to pale pink or almost white, with dark veins, often dark pink or yellowish at base and lower 3 tepals sometimes with pale pink or yellow line in throat, unscented; perianth tube abruptly funnel-shaped, (8-)12-15 mm long, subfiliform and arcuate in lower 2-4 mm widening abruptly to 7-10 mm diam.; tepals subequal or inner slightly broader, spreading, rhomboid-spathulate to obovate-spathulate, obtuse or minutely emarginate, (16-)20-28 x 8-18 mm, claws with wide hyaline marginal zones, lower 3 sometimes with low ridges along midline. Filaments unilateral but diverging, 8-12 mm long, reaching < halfway up perianth, often pink distally; anthers 5-8 mm long, pale or purple with yellow or mauve pollen. Style 15-20 mm long, dividing opposite middle of anthers, branches 5-6 mm long. Capsules shortly ellipsoid or obovoid-trigonous, 7-8 x 6 mm.
More
A corm plant. It grows 25-40 cm tall. The corm is 2.5 cm across. The leaves are sword shaped. They are 8-40 cm long by 8-24 mm wide. There are 4-10 flowers. The flowers are pink or purple.
Cormous geophyte, 25-40 cm. Leaves sword-shaped. Flowers almost actinomorphic, rotate, with unilateral stamens and style, pink to purple, tepals with lower margins transparent.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.03
Mature height (meter) 0.2 - 0.4
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a subtropical plant. It grows on limestone outcrops.
Light 7-9
Soil humidity 1-5
Soil texture 4-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-9

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -7
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Tritonia squalida unspecified picture

Distribution

Tritonia squalida world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:441755-1
WFO ID wfo-0000787013
COL ID 5954X
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ixia squalida Ixia hyalina Montbretia squalida Montbretia lancea Tritonia magniflora Tritonia squalida Tritonia pulchella Ixia similis Tritonixia squalida Waitzia squalida Tritonia squalida var. patula