Asparagus multituberosus R.A.Dyer

Species

Angiosperms > Asparagales > Asparagaceae > Asparagus

Characteristics

Scandent with thin stems up to ±0.4 m tall, or short, erect and compact (in dry areas in Namaqualand). Rhizome thin, horizontal, up to 0.5 m long, covered by a cylinder of overlapping small, fusiform, pointed tubers ±10 x 3 mm, occasionally some continuing below as normal thin roots but scattered long filiform roots are also produced, sometimes one of these producing a tuber distant from rhizome. Phylloclades ovate to cordate, ±15-25 mm long, apiculate, many-veined, margin papillate. Flowers 25-76 mm axils of membranous scale leaves; stalk ±5 mm, curved, articulated below perianth Tepals ±7 mm, forming a wide tube below, spreading above. Stamens as long as tepals, filaments expanded at base, flat. Ovary ovoid, with 10-12 ovules in each locule. Styles 3, curved outwards; stigmas apical, papillate. Berry not seen.
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Twining, spineless scrambler, up to 450 mm long, rhizome thin, covered with cylindrical, overlapping, pointed, woody tubers. Cladodes solitary, ovate to heart-shaped, many-veined. Flowers nodding, 1-3 in axils, tepals cohering below, filaments perpendicular.
Scandent to erect shrublet to 45 cm. Cladodes ovate to heart-shaped, many-veined. Flowers nodding, 1-3 in axils, tepals fused below, filaments straight, styles 3.
Life form perennial
Growth form herb
Growth support climber
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4
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 4-8
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 multituberosus world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:531213-1
WFO ID wfo-0000633822
COL ID HBHP
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Myrsiphyllum multituberosum Asparagus multituberosus