Acacia pulviniformis Maiden & Blakely

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Prostrate shrub forming dense intricate mats to 0.2 m high. Branchlets short, straight, spinescent, obscurely ribbed to ribless, appressed-puberulous to glabrous. Phyllodes straight to shallowly incurved with apices often slightly recurved, semi-terete to compressed and linear, 4–11 mm long, 0.4–0.7 mm wide, green, ±glabrous, veinless or with obscure midrib; gland inconspicuous, c. 1 mm above pulvinus. Inflorescences rudimentary 1-headed racemes with axes > 0.5 mm long; peduncles 2–6 mm long, slender, glabrous; basal bracts brown; heads globular, 2–2.5 mm diam., 6-or 7-flowered, golden. Flowers 4-or 5-merous; sepals irregularly ¼–¾-united. Pods somewhat tightly and irregularly coiled, to 1 cm long (unexpanded), c. 2.5 mm wide, thinly coriaceous, glabrous. Seeds longitudinal, turgid, widely elliptic to widely ovate, obliquely truncate adjacent to aril, 2–2.5 mm long, semi-shiny, dark brown.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Grows in gravelly clay loam, loam, sand or shallow sand over clay loam, in Wandoo (Eucalyptus wandoo) woodland and frequently on disturbed roadsides.
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
Germination temperacture (C°) 21 - 26
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Acacia pulviniformis world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:471263-1
WFO ID wfo-0000201760
COL ID 8PWL
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia pulviniformis