Asparagus acocksii Jessop

Species

Angiosperms > Asparagales > Asparagaceae > Asparagus

Characteristics

Large, shrubby plants or scandent, up to 3 m high but short and compact in south-eastern Cape. Rhizome not seen; roots tuberous (fide Reid). Stems more or less straight, becoming furrowed with age, ±10 mm in diameter, lower nodes with swollen buds bearing short, broad, recurved spines and swollen bracts. Young branches shortly and densely pubescent, glabrous with age, the flaking dry white skin stippled with minute black dots. Spines present below branches, branchlets and cladode fascicles, short, broad, hard, patent, acute, ±10 mm long, decreasing in size up the plant. Cladodes varying in size and number, numerous(up to 40) in a fascicle, filiform, curved, apiculate, ±5 mm long in typical form, but up to 35 mm long in Zululand form. Flowers in short, simple or complex, branched, delicate racemes, drying black, contemporary with cladodes, strongly scented; tepals spreading, narrowly obovate, ±3 mm long, attenuated into a long pericladium, white; stalk thin, ±5 mm long, articulated near base. Stamens with yellow anthers. Ovary with ±4 ovules in each locule; ovoid; style very short with 3 short spreading stigmas. Berries ±6 mm in diameter.
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Erect, spiny shrub, up to 0.8 m high. Stems densely pubescent when young, glabrous with age. Spines short, broad, recurved, decreasing in size upwards, present below branches, branchlets and cladode fascicles. Cladodes up to 40 per fascicle, filiform, curved, apiculate, typically ± 5 mm long, but can be longer. Flowers in racemes, contemporary with cladodes, strongly scented; stamens with yellow anthers; pedicels articulated near base. Flowering time Jan.-Mar. Fruit a berry.
Large shrub or climber, up to 3 m high. Side roots tuberous. Stem smooth, white. Leaves glacous. Cladodes varying in size and number, filiform, curved, apiculate, up to 35 mm long. Racemes contemporary with cladodes. Flowers white.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

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) 21 - 30
Germination temperacture (C°) 15 - 21
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Asparagus acocksii world distribution map, present in eSwatini and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:530990-1
WFO ID wfo-0000631127
COL ID HBB3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Protasparagus acocksii Asparagus acocksii