Daviesia scabrella

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Daviesia scabrella
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Daviesia
Species:
D. scabrella
Binomial name
Daviesia scabrella

Daviesia scabrella is a species of flowering plant in the family Fabaceae and is endemic to inland areas of Western Australia. It is a dense, low-lying, spreading shrub with many tangled branches, scattered, sharply-pointed phyllodes, and yellow and red flowers.

Contents

Description

Daviesia scabrella is a dense, low-lying, spreading shrub that typically grows up to 50 cm (20 in) high and 1–2 m (3 ft 3 in – 6 ft 7 in) wide with many tangled branches, its stems and leaves covered with minute hard points. Its phyllodes are scattered, tapering cylindrical, 5–25 mm (0.20–0.98 in) long, about 1 mm (0.039 in) wide and sharply-pointed. The flowers are arranged in one or two group of up to three in leaf axils on a peduncle 0.5–1 mm (0.020–0.039 in) long, the rachis up to 1.5 mm (0.059 in) long, each flower on a pedicel 1.0–1.8 mm (0.039–0.071 in) long. The sepals are 2.8–3.6 mm (0.11–0.14 in) long and joined at the base, the two upper lobes joined for most of their length, the lower three with lobes 0.6–1.0 mm (0.024–0.039 in) long. The standard petal is broadly egg-shaped, about 5 mm (0.20 in) long, 5.5 mm (0.22 in) wide, and yellow with a red base and a yellow centre. The wings are about 4.5 mm (0.18 in) long and yellow with a red base, the keel about 3.4 mm (0.13 in) long and dull red. Flowering has been observed in October and the fruit is a flattened, triangular pod 6–7 mm (0.24–0.28 in) long. [2] [3]

Taxonomy

Daviesia scabrella was first formally described in 2017 by Michael Crisp in the journal Phytotaxa from specimens he collected near Condingup in 2012. [2] [4] The specific epithet (scabrella) means "covered with minute hard points", referring to the texture of the vegetative parts of the plant. [2]

Distribution and habitat

This daviesia grows in mallee-heath and is only known from within about 100 km (62 mi) of Condingup in the Mallee biogeographic region of inland Western Australia. [2] [3]

Conservation status

Daviesia scabrella is listed as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions. [3]

Related Research Articles

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

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

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

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

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

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

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

Daviesia major is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, many-stemmed shrub with scattered, erect, sharply-pointed, cylindrical phyllodes and orange and red flowers.

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

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

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

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

Daviesia rhizomata is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a low, rhizome-forming shrub with tangled branchlets, scattered, needle-like, sharply pointed phyllodes, and yellow and red flowers.

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

Daviesia rubiginosa is a species of flowering plant in the family Fabaceae and is endemic to inland areas of south-western Western Australia. It is a broom-like, glabrous to glaucous shrub with scattered, linear to cylindrical phyllodes, and orange-yellow and 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.

Daviesia scoparia is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a broom-like, glabrous, leafless shrub with yellow, dark reddish-brown and maroon flowers.

References

  1. ↑ "Daviesia scabrella". Australian Plant Census. Retrieved 25 April 2022.
  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): 171–178. doi: 10.11646/phytotaxa.300.1.1 .
  3. 1 2 3 "Daviesia scabrella". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  4. ↑ "Daviesia scabrella". APNI. Retrieved 25 April 2022.
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