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Acacia trineura
Scientific Name: Acacia trineura
Family: Fabaceae
Category: Dicot
Growth:
Duration:
Other Names:
Acacia trineura
Acacia trineura, also known by the common names Three-nerved Wattle, Three-veined Wattle, Green Wattle, and Hindmarsh Wattle, is a fragrant shrub or small tree.
Considerations for Pets
- Some species of Acacia, including Acacia rigidula, contain toxic amines and alkaloids.
- Acacia trineura can be a shrub or small tree reaching up to 5 meters in height. Small plant parts might pose a choking hazard.
Taxonomy and Nomenclature
- Scientific Name: Acacia trineura F.Muell.
- Family: Fabaceae (also referred to as Mimosaceae or Leguminosae).
- Synonym: Racosperma trineurum (F.Muell.) Pedley
- Nomenclature: Described by Ferdinand Jacob Heinrich von Mueller in 1863, and the name is considered validly published.
- Taxonomic Serial Number: 820123.
- Botanic rank: Species
Distribution and Habitat
- Originates from Australia, specifically Victoria and South Australia.
- It is an Australian native plant.
- Observed in Campos, Mallorca, Illes Balears.
Morphological Characteristics
- Can be a rounded shrub or small tree, typically 1 to 5 meters in height. Mature height 8' - 15'. Mature width: 8' - 15'.
- Bark is smooth and grey.
- Branchlets are slightly angular with resinous ridges and are often hoary.
- Phyllodes (modified leaf petioles acting as leaves) are ascending, obovate to oblanceolate, and 3-7 in length.
- Foliage: Semi-Evergreen.
- Growth Rate: Moderate.
- Hardiness: 15 degrees F.
- Flowering Time: Winter/Spring.
Genetic and Cytological Information
- Sporophytic count data available (Yeh, M. S., H. YUASA & F. Maekawa. 1986).
Quirky Facts
- The common name "Three-nerved Wattle" refers to the distinct venation pattern of its phyllodes (modified leaf petioles).
Cultivation
- Seed pre-treatment involves hot water treatment or scarification.
- Germination typically occurs in 3-10 weeks.
- Prefers full sun for at least 2 hours per day during germination.
- Water sparingly, allowing the soil to dry out between watering.
Further Information
- Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service.
- Royal Botanic Gardens Melbourne holdings.
- ICRAF Databases (Note: Not Listed in Agroforestree Database).
- Discover Life.
- Encyclopedia of Life.
- SINGER database.