Acacia paraneura Randell

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Tree to c. 10 m tall, with often pendulous foliage. Branchlets white appressed-pubescent between resinous ribs; new growth reddish. Phyllodes straight or somewhat flexuose, terete, rarely flat, 7-20 cm or more long, 0.8-1.2 mm diam./wide, finely striate with longitudinal nerves, with somewhat loose silvery appressed hairs between them, glabrescent, often bent about gland to 2 cm from base. Inflorescences usually single in axils; peduncles 6-12 mm long, red-glandular, pubescent; spikes 10-25 mm long. Flowers 5-merous; sepals spathulate, 0.8-1 mm long, free or united in basal ring, with red-glandular and hyaline hairs towards tips; corolla 1.5-1.8 mm long, usually less than twice as long as calyx; stamens c. 3 mm long; ovary with white curled hairs, occasionally only in upper half. Pods not stipitate, oblong, flat, straight, to 6 cm long, 8-15 mm wide, with wings 1-2 mm wide, rather crustaceous, brown, with scattered appressed hairs at maturity. Seeds oblique to transverse, oblong, c. 5 mm long, 2.5-3 mm wide; aril conspicuous, terminal, cupular, greyish.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 8.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Open woodland and scrub, grassy plains, often along streams and outwashes from hills, growing on sandy and gravelly soils and also on heavier loams.
More
Habitat data are poor, but the species is recorded from sandy and gravelly soils along streams and outwashes from hills.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses medicinal wood
Edible pods seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings. Seeds needs soaking.
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 -

Images

Acacia paraneura unspecified picture

Distribution

Acacia paraneura world distribution map, present in Australia

Conservation status

Acacia paraneura threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:960969-1
WFO ID wfo-0000202939
COL ID 64BQK
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia paraneura Racosperma paraneurum