Gladiolus serapiiflorus Goldblatt

Species

Angiosperms > Asparagales > Iridaceae > Gladiolus

Characteristics

Flowers dull-to bright-yellow, the uppermost tepal and the limbs of the 2 lower lateral tepals sometimes brown, or the lower lateral tepals deeper yellow; perianth tube 7–8 mm long, curving outward between the bracts, widening near the mouth; tepals unequal, the uppermost c. 13 × 7–10 mm, larger than the others and arching over the stamens, the upper lateral tepals smaller c. 12 mm long and directed forward and curving upward apically, the 3 lower tepals c. 10 mm long, usually exceeding the uppermost when viewed in profile, united for 3 mm, down-curved, narrowed below into claws, the limbs channelled c. 3 mm at the widest.
More
Foliage leaves of the flowering stem 4–6, almost entirely sheathing, or the lower leaves laminate with blades 3–8 cm long, occasionally to 30 cm long and then reaching the top of the spike, linear (lanceolate), imbricate, margins and midribs hyaline and slightly thickened, upper leaves always predominantly sheathing; hysteranthus foliage leaves on separate shoots are not known and are probably not produced; leaves of non-flowering plants not known.
Corms 15–20 mm in diameter; tunics pale straw-coloured, fibrous with fibres reticulate or mostly vertical and then often thickened and claw-like below.
Spike 4–8(12)-flowered; bracts green becoming dry above, 10–14 mm long, the inner somewhat shorter than to nearly as long as the outer.
Stem erect, unbranched, usually slightly flexed above the sheath of the upper leaf.
Style dividing near the anther apices, style branches c. 2.5 mm long.
Filaments c. 8 mm long, exserted 3–4 mm; anthers c. 6 mm long.
Capsules 12–15 mm long, ellipsoid.
Plants 30–60 cm high.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light -
Soil humidity -
Soil texture -
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 serapiiflorus world distribution map, present in Zambia

Identifiers

LSID urn:lsid:ipni.org:names:972684-1
WFO ID wfo-0000790330
COL ID 3G4Z4
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Gladiolus serapiiflorus