Gladiolus meridionalis G.J.Lewis

Species

Angiosperms > Asparagales > Iridaceae > Gladiolus

Characteristics

Plants 300-800 mm high. Corm globose, 10-20 mm diam.; tunics papery to leathery, becoming fibrous. Stem erect, lightly flexed above sheaths of upper 2 leaves, unbranched. Leaves 3, lower 2 basal, lowermost sheathing lower 1/2 of stem, short, rarely reaching base of spike, linear, leathery, margins and main vein not raised or thickened, cauline leaves inserted between middle and upper 1/3 of stem, progressively shorter. Spike flexed at base and inclined, flexuose, 1-or 2(3)-flowered; bracts green or greyish to dull purple, soft-textured, outer 36-50 mm long, inner shorter to ± as long. Flowers pale to deep salmon-pink or cream-coloured, often with dark spots at base of lower tepals and in lower throat, faintly sweet-scented; perianth tube 40-48 mm long, slender and subcylindric below for ± 20 mm, upper part wide and cylindric; tepals ovate, subequal, dorsal 22-28 x 18-23 mm, extending ± horizontally over stamens, upper laterals 24-32 x 15-17 mm long, lower 3 tepals joined to upper laterals for 6-7 mm and to one another for ± 1 mm, free parts 20-28 mm long, curving downward in upper half. Filaments 28-40 mm long, exserted 3-4 mm from tube; anthers 9-10 mm long, light brown; pollen yellow. Style extending horizontally over stamens, dividing at or up to 5 mm beyond anther tips, branches ± 4 mm long. Capsules ovoid-ellipsoid, ± 12 mm long. Seeds ovate, ± 5 x 3 mm, broadly and evenly winged.
More
Perennial herb, geophyte, 0.35-0.45 m high; corm globose, tunics papery to coriaceous; stem erect, slightly flexed above, simple. Leaves 3, ± plane. Bracts green or greyish to dull purple on upper surface. Inflorescence a 1-or 2 (3)-flowered spike, inclined, flexuose; flowers pale to deep pink or cream-coloured, often with darker spots at base of lower tepals; perianth tube slender and cylindric below; tepals ovate, subequal, the dorsal extending ± horizontally over stamens. Stamens exserted; anthers light brown; pollen yellow. Ovary globose; style extending horizontally over stamens. Flowering time Apr.-June. Capsule ovoid-ellipsoid.
Cormous geophyte, 35-45 cm, tunics fibrous. Leaves linear, blades usually short. Flowers long-tubed, tube cylindrical, salmon-pink to yellowish cream-coloured, faintly scented.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.33 - 0.63
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 5-6
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

Gladiolus meridionalis world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:437637-1
WFO ID wfo-0000790076
COL ID 3G4T6
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Gladiolus meridionalis Gladiolus maculatus subsp. meridionalis