Acacia grandifolia Pedley

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Tree to c. 8 m high. Bark furrowed, dark brown. Branchlets very acutely angular, stout, densely grey-velutinous. Phyllodes asymmetrically elliptic, ±straight, 7.5-15 cm long, 20-50 (-75) mm wide, coriaceous, stiff, with 3 or 4 prominent often yellowish main nerves running together near base, clothed with spreading hairs; minor nerves 2 or 3 per mm, widely spaced, conspicuously anastomosing with free nerve-endings; gland 1, conspicuous, basal. Spikes 4-9.5 cm long, golden. Flowers 5-merous; calyx 0.7-1 mm long, cupular, dissected to 1/5, ±coarse, pilose especially in upper 1/2; corolla 2-2.5 mm long; petals free, with prominent midrib, glabrous; ovary pubescent. Pods slightly constricted between but strongly raised over seeds, compressed-terete, 6-8 cm long, 5-6 mm wide, tomentose. Seeds longitudinal, 4-5 mm long; areole open.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 8.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Occurring as open stands among sandstone outcrops in sand or in shallow, stony soils derived from basalt.
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 grandifolia world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:470448-1
WFO ID wfo-0000202572
COL ID 8PBQ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia grandifolia Racosperma grandifolium