Acacia adoxa Pedley

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Dense, procumbent shrub to 0.5 (–1.5) m high and c. 1 m diam. across. Branchlets tomentose or pilose with ± retrorse or patent hairs, or glabrous. Stipules linear, 0.8–1.2 mm long. Phyllodes 6–10 per whorl, ascending to erect, ± terete to flattened, straight or shallowly incurved and normally slightly recurved at apex, normally 2–5 mm long, with or without oblique mucro to 0.2 mm long, pubescent or pilose to glabrous, with an impressed adaxial vein and an obscure abaxial vein. Peduncles (3–) 6–15 (–23) mm long, pubescent to glabrous. Heads (20–) 25–35 (–50)-flowered, golden. Flowers 5-or 6-merous; calyx 0.5–0.8 mm long, hispid, pilose or glabrous; calyx lobes linear, slightly incurved, 0.3–0.4 mm long and thick; corolla lobes striate, hispid, pilose or glabrous. Pods sessile, 25–60 mm long, 6–9 mm wide, flat but rounded over seeds along the midline, glabrous, viscid with a delicate resinous odour; margins thickened. Seeds transverse or slightly oblique, oblong, c. 4 mm long; pleurogram open.
More
A small spreading shrub. The young branches are hairy. The leaves (phyllodes) are very small. They are 0.2-0.7 cm long by 0.05 cm thick. They are flattened and often curved. They occur in rings of 6-8 around the stalk. The flower heads are round and in the angles of the leaves. The flower stalk is 0.6 to 1.5 cm long. The pods are long and narrow (2.5-6 cm long by 0.6-0.7 cm wide). The pods do not have a stalk and are round in cross section. They are dark brown at maturity.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

It is a tropical or warm regions plant. It occurs in dry desert regions. It can grow in arid places.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Edible grubs occur in the rootstock of this plant.
Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

It is grown from seed.
Mode seedlings
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 adoxa world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:469658-1
WFO ID wfo-0000203134
COL ID 8NQQ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia adoxa Racosperma adoxum Acacia adoxa var. adoxa