Acacia everistii

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Acacia everistii
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Caesalpinioideae
Clade: Mimosoid clade
Genus: Acacia
Species:
A. everistii
Binomial name
Acacia everistii
Acacia everistiiDistMap340.png
Occurrence data from AVH
Synonyms [1]

Racosperma everistii(Pedley) Pedley

Acacia everistii is a species of flowering plant in the family Fabaceae and is endemic to south-eastern Queensland, Australia. It is a sparingly branched shrub with glabrous and often glaucous branchlets, silvery green, elliptic or egg-shaped phyllodes, heads of yellow flowers, and flat pods with thickened margins.

Contents

Description

Acacia everistii is a sparingly branched shrub that typically grows to a height of up to 3 m (9.8 ft) and has angular glabrous, and often glaucous branchlets. Its phyllodes are elliptic or egg-shaped with the narrower end towards the base, 25–50 mm (0.98–1.97 in) long and 10–20 mm (0.39–0.79 in) wide with a prominent gland 7–20 mm (0.28–0.79 in) from the base of the phyllode. There are small, triangular stipules at the base of the phyllodes but that fall off as the phyllode matures. The flowers are borne in 12 to 24 heads of flowers in axils in racemes 30–80 mm (1.2–3.1 in) long on a peduncle 3–4 mm (0.12–0.16 in) long, each head with 12 to 18 yellow flowers. Flowering occurs in August and September, and the pods are flat, up to 90 mm (3.5 in) long and 8–9 mm (0.31–0.35 in) wide with thickened margins. [2] [3] [4] [5]

Taxonomy

Acacia everistii was first formally described in 1980 by Leslie Pedley in the journal Austrobaileya from specimens collected 21 km (13 mi) from Cracow on the road to Taroom in 1962. [2] [6] The specific epithet (everistii) "honours Dr. Selwyn Everist (1913–1981), a former director of Queensland Herbarium". [3]

Distribution and habitat

This species of Acacia is uncommon, and occurs from near Brovinia and north-west to the Expedition Range on the Blackdown Tableland. It grows in sand or sandy loam in forest or open woodland in south-eastern Queensland. [3] [4]

Conservation status

Acacia everistii is listed as of "least concern" under the Queensland Government Nature Conservation Act 1992 . [7]

See also

References

  1. 1 2 "Acacia everistii". Australian Plant Census. Retrieved 28 November 2025.
  2. 1 2 Pedley, Leslie (1980). "A revision of Acacia Mill. in Queensland, Part 2". Austrobaileya. 1 (3): 279. Retrieved 28 November 2025.
  3. 1 2 3 Maslin, Bruce R. Kodela, Phillip G. (ed.). "Acacia everistii". Flora of Australia. Australian Biological Resources Study, Department of Climate Change, Energy, the Environment and Water: Canberra. Retrieved 28 November 2025.
  4. 1 2 "Acacia everistii". World Wide Wattle. Western Australian Herbarium . Retrieved 23 April 2019.
  5. "Acacia everistii". Australian Biological Resources Study. Retrieved 28 November 2025.
  6. "Acacia everistii". APNI. Retrieved 29 November 2025.
  7. "Taxon - Acacia everistii". Queensland Government WildNET. Retrieved 29 November 2025.