Coast Myall vs Dagger-leaf Sugarbush

Acacia binervia compared with Protea mucronifolia

Key Differences

• Coast Myall is Least Concern while Dagger-leaf Sugarbush is Endangered.

Taxonomic Classification

Rank	Coast Myall	Dagger-leaf Sugarbush
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fabales (Legumes & Allies)	Proteales (Proteales)
Family	Fabaceae	Proteaceae
Genus	Acacia	Protea
Species	Acacia binervia	Protea mucronifolia

Evolutionary Relationship

Coast Myall and Dagger-leaf Sugarbush share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Coast Myall

LC — Least Concern

Dagger-leaf Sugarbush

EN — Endangered

Physical Characteristics

Attribute	Coast Myall	Dagger-leaf Sugarbush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Coast Myall

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Dagger-leaf Sugarbush

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Coast Myall

Coast myall (Acacia binervia) is a small to medium tree or tall shrub in the family Fabaceae, native to coastal and near-coastal regions of New South Wales and Queensland in eastern Australia. It grows in coastal heath, dry sclerophyll woodland, and scrubby vegetation on sandy or rocky substrates, often in association with banksias and eucalypts. Like most Australian wattles, coast myall produces phyllodes—flattened leaf-stalks functioning as leaves—rather than true compound leaves in mature plants. The dark green phyllodes are distinctive, with two main veins, giving rise to the species name binervia. Golden-yellow, spherical flower heads are produced in winter to spring, attracting native bees. The genus Acacia sensu lato encompasses hundreds of species across Australia and globally, many of which play important ecological roles in nitrogen cycling through root symbioses. Coast myall is assessed as Least Concern by the IUCN. It is sometimes planted in coastal revegetation projects for its tolerance of poor, sandy soils, drought, and salt-laden winds.