Asparagus crassicladus Jessop

Species

Angiosperms > Asparagales > Asparagaceae > Asparagus

Characteristics

Scandent or spreading, somewhat coarse shrublets up to 2 m high. Rhizome broad, flat, hard, woody. Roots cylindrical, somewhat swollen, pale; side roots forming fusiform tubers. Stems stout, glabrous with age, bearing raised, short, recurved spines. Branches short, somewhat spreading, zigzagging, densely and minutely pubescent when young, greyish, bearing sessile cladode fascicles or these placed on branchlets. Cladodes curved, up to ±25 mm long and 1 mm in diameter, oval in cross section, succulent, apiculate, base discoid, placed on a semiglobose torus, covered by circular pads. Flowering branchlets 1-several, arising next to cladode-branchlets, thin, minutely pustulate, drying black, bearing sessile and pedunculate flower fascicles. Flowers obconical in bud, subtended by membranous bracts; tepals narrowly ovate, ±3 mm long, yellow or cream. Stamens with small anthers. Ovary with 4 ovules in each locule; ovoid; style short with 3 short spreading stigmas. Berry not seen.
More
Scandent or sprawling, spiny shrub, up to 2 m high. Stems stout, glabrous with age, branches spreading, zigzagging, greyish, densely and minutely pubescent when young. Spines short, raised, recurved. Cladodes 1-few per fascicle, succulent, curved, apiculate, base discoid, up to 25 mm long. Flowers in fascicles on short branches; sessile or pedunculate. Flowering time Nov., Dec Fruit a berry.
Spiny, scandent or sprawling shrub to 2 m, branches short, flexuose, pubescent, spines hooked. Cladodes in fascicles, succulent, curved. Flowers in fascicles on short branches, tepals and filaments spreading.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0
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 1-3
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 crassicladus world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:531056-1
WFO ID wfo-0000632080
COL ID HBD4
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Asparagus crassicladus Protasparagus crassicladus