Plantae > Tracheophyta > Magnoliopsida > Fabales > Fabaceae > Acacia > Acacia pycnantha
 

Acacia pycnantha (Golden Wattle; Green Wattle; Sydney Golden Wattle; Broad-leaved Wattle)

Wikipedia Abstract

Acacia pycnantha, commonly known as the golden wattle, is a tree of the family Fabaceae native to southeastern Australia. It grows to a height of 8 m (26 ft) and has phyllodes (flattened leaf stalks) instead of true leaves. Sickle-shaped, these are between 9 and 15 cm (3 1⁄2 and 6 in) long, and 1–3.5 cm (1⁄2–1 1⁄2 in) wide. The profuse fragrant, golden flowers appear in late winter and spring, followed by long seed pods. Plants are cross-pollinated by several species of honeyeater and thornbill, which visit nectaries on the phyllodes and brush against flowers, transferring pollen between them. An understorey plant in eucalyptus forest, it is found from southern New South Wales and the Australian Capital Territory, through Victoria and into southeastern South Australia.
View Wikipedia Record: Acacia pycnantha

Attributes

Air Quality Improvement [1]  Medium
Allergen Potential [1]  High
Carbon Capture [1]  Low
Shade Percentage [1]  80 %
Temperature Reduction [1]  Low
Wind Reduction [1]  High
Edible [2]  May be edible. See the Plants For A Future link below for details.
Flower Type [2]  Hermaphrodite
Leaf Type [2]  Evergreen
Lifespan [3]  Perennial
Structure [2]  Tree
Usage [2]  A yellow dye is obtained from the flowers; A green dye is obtained from the seed pods; The extensive root system of this plant helps to prevent soil erosion; It is often planted for this purpose on sandy banks; The bark is rich in tannin; On a 10% moisture basis, the bark contains 40.8% tannin;
Height [2]  26 feet (8 m)
Width [1]  24 feet (7.3 m)
Hardiness Zone Minimum [1]  USDA Zone: 9 Low Temperature: 20 F° (-6.7 C°) → 30 F° (-1.1 C°)
Hardiness Zone Maximum [1]  USDA Zone: 11 Low Temperature: 40 F° (4.4 C°) → 50 F° (10 C°)
Water Use [1]  Low
View Plants For A Future Record : Acacia pycnantha

Protected Areas

Name IUCN Category Area acres Location Species Website Climate Land Use
Flinders Chase National Park II 81245 South Australia, Australia
Grampians National Park II 416373 Victoria, Australia
Wyperfeld National Park II 890865 Victoria, Australia

Ecosystems

Emblem of

Australia
Australia

Predators

Consumers

Distribution

Australia (native); India (introduced); India-ISO (introduced); Indonesia-ISO (introduced); Italy-F.E. (introduced); Jawa (introduced); New Zealand(North) (introduced); New Zealand(South) (introduced); Portugal (introduced); Sardegna (introduced); South Africa (introduced); Tanzania (introduced); Tasmania (introduced);

External References

USDA Plant Profile

Photos

Citations

Attributes / relations provided by
1i-Tree Species v. 4.0, developed by the USDA Forest Service's Northern Research Station and SUNY-ESF using the Horticopia, Inc. plant database.
2Plants For A Future licensed under a Creative Commons License
3USDA Plants Database, U. S. Department of Agriculture
4Species Interactions of Australia Database, Atlas of Living Australia, Version ala-csv-2012-11-19
5Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P. ScaleNet 4 November 2009
6Who's Eating Who
7Long-term Observations of the Diet of the Malleefowl Leipoa ocellata near the Little Desert, Western Victoria, RAYMOND C. REICHELT and DARRYL N. JONES, AUSTRALIAN FIELD ORNITHOLOGY 2008, 25, 22–30
Images provided by Wikimedia Commons licensed under a Creative Commons License
Abstract provided by DBpedia licensed under a Creative Commons License