Daviesia schwarzenegger

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Daviesia schwarzenegger
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Daviesia
Species:
D. schwarzenegger
Binomial name
Daviesia schwarzenegger

Daviesia schwarzenegger is a species of flowering plant in the family Fabaceae and is endemic to south-eastern continental Australia. It is a dense, mounded shrub with sharply-pointed phyllodes and yellow and dark red flowers, and resembles Daviesia devito apart from its more robust growth habit and the surface of its dried foliage.

Contents

Description

Daviesia schwarzenegger is a dense, mounded shrub that typically grows up to 1.3 m (4 ft 3 in) high and 3 m (9.8 ft) wide, has glabrous foliage and forms root suckers. Its leaves are reduced to scattered, sharply-pointed, cylindrical phyllodes 10–25 mm (0.39–0.98 in) long and 1–2 mm (0.039–0.079 in) wide at the base. The branchlets and phyllodes are ribbed when dry, unlike those of D. devito that are wrinkled. The flowers are arranged in racemes of two to four on a rachis 1–5 mm (0.039–0.197 in) long, each flower on a pedicel about 1 mm (0.039 in) long with overlapping bracts at the base. The sepals are joined, forming a bell-shaped base and the standard is yellow to red with a yellowish green centre, 3–4 mm (0.12–0.16 in) long and about 4 mm (0.16 in) wide. The wings are dark red with orange tips, about 4 mm (0.16 in) long and the keel is dark red and about 4 mm (0.16 in) long. Flowering occurs in September and October and the fruit is a broadly triangular pod 5–7 mm (0.20–0.28 in) long. [2] [3]

Taxonomy and naming

In 1982, Michael Crisp described Daviesia benthamii subsp. humilis in the Journal of the Adelaide Botanic Gardens , [4] [5] but in 2017, he and others divided that subspecies into two new species, D. schwarzenegger and D. devito in the journal Phytotaxa . [2] [6] The specific epithets (devito and schwarzenegger) are references to Danny DeVito and Arnold Schwarzenegger, the main actors in the Universal Studios 1988 film Twins , D. devito being the less vigorous of the two. The authors also acknowledged Schwarzenegger's "pioneering the reduction of carbon emissions and for advising the Australian government to do the same". [2] [7]

Distribution and habitat

Daviesia schwarzenegger grows in mallee and woodland in scattered populations from the Eyre Peninsula in South Australia, to the area between Charlton and Rushworth in Victoria, and to near Condobolin in New South Wales. [2] [3]

Related Research Articles

<i>Daviesia ulicifolia</i> Species of plant

Daviesia ulicifolia, commonly known as gorse bitter-pea, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern Australia. It is a rigid, openly-branched shrub with sharply-pointed, narrow elliptic, narrow egg-shaped, rarely egg-shaped phyllodes and usually orange-yellow and dark red flowers.

<i>Daviesia divaricata</i> Species of legume

Daviesia divaricata, commonly known as marno, is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a low, spreading or erect and bushy shrub with phyllodes reduced to small, triangular scales, and orange and maroon flowers.

<i>Daviesia mimosoides</i> Species of plant

Daviesia mimosoides, commonly known as blunt-leaf bitter-pea, narrow-leaf bitter pea or leafy bitter-pea, is a species of flowering plant in the family Fabaceae and is endemic to eastern continental Australia. It is an open shrub with tapering, linear, elliptic or egg-shaped phyllodes, and groups of orange-yellow and dark brownish-red to maroon flowers.

<i>Daviesia hakeoides</i> Species of legume

Daviesia hakeoides is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a shrub with many tangled stems, scattered sharply-pointed phyllodes and yellow or orange and dark red flowers.

<i>Daviesia acicularis</i> Species of flowering plant

Daviesia acicularis, commonly known as sharp bitter-pea, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is a small, wiry shrub with tapering, linear phyllodes, and single yellow to orange and dark red flowers.

<i>Daviesia arenaria</i> Species of flowering plant

Daviesia arenaria, commonly known as sandhill bitter-pea, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern continental Australia. It is usually a hummock-forming shrub with many short, spiny branchlets and heart-shaped to elliptic phyllodes with a sharp point on the end, and orange-pink, maroon and yellow flowers.

<i>Daviesia asperula</i> Species of flowering plant

Daviesia asperula is a species of flowering plant in the family Fabaceae and is endemic to South Australia. It is a compact or spreading shrub with often crowded, flattened, tapering or curved, sharply pointed phyllodes, and orange-yellow and red flowers.

Daviesia benthamii is a species of flowering plant in the family Fabaceae and is endemic to the west of Western Australia. It is an erect, bushy shrub with scattered, cylindrical, sharply pointed phyllodes, and yellow-orange and reddish-brown flowers.

<i>Daviesia debilior</i> Species of flowering plant

Daviesia debilior is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a shrub with low-lying stems and many erect branchlets, scattered linear to scale-like phyllodes, and yellow, purplish, orange-pink and dark purplish flowers.

<i>Daviesia decurrens</i> Species of flowering plant

Daviesia decurrens, commonly known as prickly bitter-pea, is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is spreading, erect, or low-lying shrub with scattered, sharply-pointed, narrow triangular phyllodes, and yellowish pink and velvety red flowers.

<i>Daviesia devito</i> Species of flowering plant

Daviesia devito is a species of flowering plant in the family Fabaceae, endemic to south-eastern continental Australia. It is a dense, prickly shrub with sharply-pointed phyllodes and yellow, red, greenish and maroon flowers. It was previously known as Daviesia benthamii subsp. humilis until that subspecies was split into two new species.

<i>Daviesia elongata</i> Species of legume

Daviesia elongata is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a glabrous, spreading or sprawling shrub with narrowly egg-shaped to linear phyllodes and yellow-orange and maroon flowers.

Daviesia eremaea is a species of flowering plant in the family Fabaceae and is endemic to central Australia. It is an erect, glabrous, multi-stemmed shrub with needle-like, more or less sharply-pointed phyllodes, and yellow and red flowers.

Daviesia filipes is a species of flowering plant in the family Fabaceae and is endemic to Queensland. It is a shrub with hairy foliage, crowded, narrowly oblong phyllodes, and yellow and maroon flowers.

<i>Daviesia glossosema</i> Species of flowering plant

Daviesia glossosema, commonly known as maroon-flowered daviesia, is a species of flowering plant in the family Fabaceae and is endemic to a restricted area of south-western Western Australia. It is an erect shrub with tangled, spreading branches, cylindrical, sharply-pointed phyllodes, and unusually-shaped maroon flowers.

<i>Daviesia incrassata</i> Species of flowering plant

Daviesia incrassata is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, mounded to spreading shrub with more or less zigzag branchlets, scattered needle-shaped phyllodes and orange, deep red and pink flowers.

<i>Daviesia intricata</i> Species of flowering plant

Daviesia intricata is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a glabrous shrub with densely tangled branches, sharply-pointed, needle-shaped or flattened phyllodes and apricot-yellow and dark red flowers.

<i>Daviesia sarissa</i> Species of legume

Daviesia sarissa is a species of flowering plant in the family Fabaceae and is endemic to inland areas of south-western Western Australia. It is a spreading or sprawling, glaucous shrub with scattered, long, rigid, cylindrical, sharply-pointed phyllodes, and orange-yellow and red flowers.

<i>Daviesia suaveolens</i> Species of legume

Daviesia suaveolens is a species of flowering plant in the family Fabaceae and is endemic to south-eastern New South Wales. It is a tree-like shrub or small tree with scattered, narrowly egg-shaped phyllodes with the narrower end towards the base, and yellow flowers, sometimes with faint red markings.

Daviesia subulata is a species of flowering plant in the family Fabaceae and is endemic to a restricted area in the south-west of Western Australia. It is a dense shrub with vertically flattened, sharply pointed phyllodes and yellow and red flowers.

References

  1. "Daviesia schwarzenegger". Australian Plant Census. Retrieved 4 December 2021.
  2. 1 2 3 4 Crisp, Michael D.; Cayzer, Lindy; Chandler, Gregory T.; Cook, Lyn G. (2017). "A monograph of Daviesia (Mirbelieae, Faboideae, Fabaceae)". Phytotaxa. 300 (1): 168–170. doi: 10.11646/phytotaxa.300.1.1 .
  3. 1 2 Walsh, Neville; Stajsic, Val. "Deviesia schwarzenegger". Royal Botanic Gardens Victoria. Retrieved 4 December 2021.
  4. "Daviesia benthamii subsp. humilis". APNI. Retrieved 4 December 2021.
  5. Crisp, Michael (1982). "Notes on Daviesia and Pultenaea (Fabaceae) in South Australia" (PDF). Journal of the Adelaide Botanic Gardens. 6 (1): 60. Retrieved 4 December 2021.
  6. "Daviesia schwarzenegger". APNI. Retrieved 4 December 2021.
  7. Evans, Jake (28 April 2017). "Twin plants named after Arnold Schwarzenegger and Danny DeVito following DNA discovery". Australian Broadcasting Corporation. Retrieved 4 December 2021.