Cyrtanthus inaequalis o'brien

Species

Angiosperms > Asparagales > Amaryllidaceae > Cyrtanthus

Characteristics

Bulb globose, about 3.75 cm in diam. prolonged into a neck 2.5 cm long. Leaves 2-3, contemporary with the flowers, 30 cm or more long, linear, narrowing to the base, green tinged with purple at the base. Peduncle erect, 30 cm tall. Spathe-valves 4, two large and two small, lanceolate. Pedicels 0.5-1.2 cm long. Flowers 4 in an umbel (in type specimen), more or less erect; perianth 6.25-7.5 cm long; coral red; tube trumpet-shaped in the lower half; lobes nearly as long as the tube, the bottom lobe decurved, the lateral two spreading, the upper three inclined forward over the style. Stamens biseriate, 3 nearly extending to the tips of the segments. Style not protruding, tricuspidate. Flowering time: January (in cultivation).
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Perennial geophyte, up to 0.3 m high. Leaves green at flowering, linear, 3-20 mm wide, channelled, midrib slightly thickened. Flowers 4-9, suberect to spreading; perianth 50-90 mm long, bright coral-red, tube expanding evenly from base, 3 upper segments hooded, 2 lateral spreading and lower decurved; 3 upper stamens arched against upper lip, 3 lower spreading; style slightly curved; stigma minutely tricuspidate. Flowering time Jan.
Bulbous geophyte to 30 cm, bulbilliferous. Leaves 2-7, green at flowering, linear. Flowers 4-9, suberect to spreading, narrowly funnel-shaped, coral-red, fleshy, segments oblong, 3 upper hooded, 2 lateral spreading, lower decurved, becoming more zygomorphic with age, style subcapitate, arched upwards.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3
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 5-7
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 90
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Cyrtanthus inaequalis o'brien world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:64223-1
WFO ID wfo-0000764928
COL ID 33L38
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Cyrtanthus inaequalis o'brien