Gladiolus ecklonii Lehm.

Sheathed gladiolus (en)

Species

Angiosperms > Asparagales > Iridaceae > Gladiolus

Characteristics

Plants 150-350(-700) mm high, occasionally taller. Corm depressed-globose, 25-40 mm diam.; tunics brittle-papery to cartilaginous, decaying irregularly. Stem inclined in upper 2/3, unbranched. Leaves (6)7 to 9(13), lower 4 ± basal and usually forming a crowded fan reaching to ± middle of stem, rarely to base of spike, lanceolate, 15-30(-53) mm wide, margins moderately to strongly thickened, main vein barely thickened, upper 2 leaves entirely sheathing or with vestigial blades, bract-like and slightly inflated. Spike inclined, 8-to 12(-26)-flowered; bracts sometimes flushed with purple below, strongly keeled, keels usually reddish, outer 43-53 mm long, (2-)3 internodes long, inner bracts shorter or rarely ± as long, acute and entire, those of lower flowers folded or keeled, those of upper flowers 2-keeled. Flowers variously spotted or speckled pink, red or purple on a white background, sometimes so densely spotted as to appear uniformly pink at least on distal 1/2 of tepals, lower 3 tepals with yellow to cream-coloured spear-shaped nectar guides on lower 1/2, closing tightly at night, unscented; perianth tube obliquely funnel-shaped, (14-)17-20 mm long; tepals broadly ovate-elliptic, sometimes emarginate-apiculate, dorsal horizontal, hooded over stamens, (25-)28-35 x (13-)15-20 mm, upper laterals usually longer than dorsal, (24-)28-37 x (11-)16-21 mm, lower lateral tepals smallest, 18-20 x 9-15 mm, lower median (22-)28-35 x (9-)13-20 mm, arching outward and downward. Filaments 12-15 mm long, exserted 4-5 mm from tube but included in lower part of flower; anthers 7-10 mm long, cream-coloured; pollen white. Style arching over stamens, dividing opposite middle of anthers, branches ± 4 mm long. Capsules obovoid, weakly 3-lobed above and retuse, 18-25 mm long. Seeds discoid, broadly and usually evenly winged, 7-8 x 4.5-6.0 mm.
More
Perennial herb, geophyte, 0.25-1.00 m high; corm depressed-globose, tunics brittle-papery to cartilaginous; stem erect below, inclined above, simple. Leaves (6)7-9, lanceolate, 15-30(-53) mm wide, basal forming distichous fan, midribs and margins ± thickened. Bracts bright green, or flushed with purple below, keels reddish. Inflorescence an inclined spike; flowers 8-12(-26), spotted pink, red or purple; tepals unequal, ovate-elliptic, arching outward and downwards, 3 lower tepals with yellow to cream-coloured, broad to narrow nectar guides, apex emarginate-apiculate, dorsal horizontal, hooded over stamens. Stamens exserted; anthers cream-coloured; pollen white. Ovary oblong; style arching over stamens. Flowering time Dec.-Mar. Capsule obovoid, weakly 3-lobed above, apex retuse.
Cormous geophyte, up to 0.5 m high. Leaves sword-shaped (ensiform), fairly short. Flowers: in a 8-12-flowered spike; bracts boat-shaped, imbricate, somewhat inflated and folded on midline, 40-80 mm long; anthers 7-10 mm long, cream-coloured; perianth directed outward and forward (porrect) with a short tube, white, speckled with red or maroon, rarely pink; Nov.-Apr.
A herb. It has a corm with long bristles. There are about 5 leaves. They spread fan wise. They are 20-25 cm long by 1.5-2 cm wide. The flowering stalk is 50 cm high. The flowers overlap each other in a spike. They are white with purple speckles.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.25 - 0.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a warm temperate plant. In Swaziland it grows in the high veld only.
Light -
Soil humidity 3-5
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-11

Usage

The flowers are eaten raw after the anthers are removed. The corms are eaten raw or cooked.
Uses medicinal
Edible flowers roots
Therapeutic use Potherb (unspecified), Pain (unspecified), Rheumatism (unspecified)
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 -

Images

Gladiolus ecklonii unspecified picture
Gladiolus ecklonii unspecified picture

Distribution

Gladiolus ecklonii world distribution map, present in Lesotho, eSwatini, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:437426-1
WFO ID wfo-0000789806
COL ID 3G4M3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Gladiolus carneus Gladiolus ecklonii Gladiolus inclusus Neuberia longifolia Gladiolus marmoratus Gladiolus ecklonii subsp. ecklonii