Cyrtanthus labiatus R.A.Dyer

Species

Angiosperms > Asparagales > Amaryllidaceae > Cyrtanthus

Characteristics

Bulb subglobose, about 35 mm diam., contracted into a short neck, covered with dry membranous brown scales. Leaves 3-4, contemporary with the inflorescence, up to about 300 mm long and 20 mm broad, gradually contracted to apex and base, slightly concave on upper surface, glabrous, slightly glaucous. Peduncle about 300 mm long, cylindric ± 10 mm diam., hollow, about 8-flowered, with the flowers more or less spreading (in cult.); spathe-valves 2, ± 40 mm long, ± 5 mm broad; pedicels more or less erect, of different lengths, up to about 22 mm long. Ovary cylindric, 6-7 mm long, Perianth zygomorphic, labiate, 55-60 mm long, light coral-red; tube about 35 mm long, 2.5 mm at base and evenly expanded to mouth 6 mm diam., very slightly fluted from mouth; lobes 4 + 2, four upper ones (2 outer, 2 inner) overlapping and forming a hood, 20 mm long, outer 6 mm broad, inner 7 mm broad; two lower ones (1 outer 1 inner), spreading decurved; filaments (4 + 2) attached more or less in perianth throat; anthers ± 3 mm long when dehiscing. Style becoming slightly longer than the stamens under the hood and decurved from slightly below stigma; stigma subcapitate, very slightly 3-grooved.
More
Perennial geophyte, up to ± 0.3 m high, forming bulbils. Leaves green at flowering, strap-shaped, 10-20 mm wide, greyish green, plane. Flowers ± 8, suberect; perianth tubular, ribbed, 55-60 mm long, coral-red, tube often greenish, 4 upper segments overlapping and forming a hood, 2 lower spreading downwards; 4 upper stamens arcuate, 2 lower spreading-deflexed; style strongly arched; stigma subcapitate. Flowering time Jan.
Bulbous geophyte to 30 cm, bulbilliferous. Leaves 3 or 4, green at flowering, strap-shaped. Flowers ± 8, suberect, tubular, coral-red, fleshy, segments oblong, ribbed, 4 upper overlapping and forming a hood, 2 lower decurved, style subcapitate, strongly decurved.
Life form perennial
Growth form herb
Growth support free-standing
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 6-7
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 labiatus world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:64226-1
WFO ID wfo-0000764931
COL ID 6C8BR
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Cyrtanthus labiatus