Ammocharis longifolia (L.) Herb.

Species

Angiosperms > Asparagales > Amaryllidaceae > Ammocharis

Characteristics

Bulb ovoid, about 10-11 cm in diameter, up to about 18 cm long including the neck, tunicated. Leaves 9-13, strap-shaped, often falcate, variable in length and width, 1.3-1.6 cm wide, 6-40 cm long, striate, smooth, glabrous, glaucous, margins scarious and conspicuously erose or almost entire. Scape 12-20 cm long, ancipitous, glabrous, smooth, erect. Umbel 13-24-flowered. Spaihe-valves 4.7-5 cm long, 2-4 cm wide, broadly lanceolate, more or less acute, thinly coriaceous, rather opaque, conspicuously nerved; bracts filiform, obtuse, usually widened at the apex. Pedicels angular, at the time of flowering 5-11 cm long, elongating and rigid in fruit. Perianth varying in colour from pale to dark pink, shiny, sweetly scented; tube subcylindrical, widening slightly towards the mouth, variable in length, 0.8-1.5 cm long; lobes oblanceolate, obtuse, 4-6.5 cm long, 0.8-1.4 cm wide, imbricate below, gradually spreading towards the apex. Stamens unequal, slightly spreading, declinate, exserted from the tube; filaments filiform, 3-4.7 cm long; anthers 4-8 mm long, curved. Ovary about 10 mm long, hardly distinguishable from the apex of the pedicel and the base of the tube; ovules 8-18 per loculus; style filiform, triangular in section, exserted 4-6.2 cm beyond the perianth-tube. Fruit with the pedicel elongate, clavate; capsule indehiscent, pyriform, ovoid, ellipsoid to subfusiform, about 3.5-5 cm long and 2 cm in diameter, somewhat triquetrous with an additional median rib on each face, contracted towards the apex into a blunt beak often crowned with the remains of the perianth, drawn out below into the stout triquetrous much elongated pedicel. Seeds subglobose or somewhat bluntly angled by pressure, about 12 mm in diameter, fleshy.
More
Bulbous geophyte, 250-400 mm tall. Leaves many, present or absent at flowering time, flat on ground, broadly strap-shaped, curved sideways, truncate tips. Flowers widely funnel-shaped, cream to pink, lily-scented, pedicels elongating and becoming rigid at fruiting stage. Capsules opening as fruiting head tumbles on the ground.
Like A. coranica but up to 40 cm tall, pedicels elongating and stiffening when fruiting, and fruit spindle-shaped and 6-ribbed, with papery walls (vs. subglobose, smooth and membranous-walled).
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.33 - 0.4
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Rooting depth (meter) -
Root diameter (meter) -
Flower color
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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°) -
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Optimum temperature (C°) -
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Productivity -

Images

Ammocharis longifolia unspecified picture

Distribution

Ammocharis longifolia world distribution map, present in Namibia and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:77176810-1
WFO ID wfo-0000759934
COL ID CTGJ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Amaryllis longifolia Ammocharis longifolia Brunsvigia falcata Haemanthus falcatus Palinetes falcata Ammocharis falcata Ammocharis herrei Cybistetes herrei Crinum falcatum Crinum longifolium Cybistetes longifolia Crinum longifolium var. farinianum Amaryllis falcata l'hér.