Daviesia uncinata

Last updated

Daviesia uncinata
Daviesia uncinata.jpg
Near Tammin
Status DECF P3.svg
Priority Three — Poorly Known Taxa (DEC)
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. uncinata
Binomial name
Daviesia uncinata
Habit near Bruce Rock Daviesia uncinata habit.jpg
Habit near Bruce Rock

Daviesia uncinata is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a densely-branched shrub with many stems, hooked, needle-shaped, sharply pointed phyllodes continuous with the branchlets and rich yellow and pinkish-red flowers.

Contents

Description

Daviesia uncinata is a densely-branched shrub that typically grows to a height of up to 70 cm (28 in) and has many stems. Its phyllodes are scattered, circular in cross-section and continuous with the branchlets, 5–70 mm (0.20–2.76 in) long, 1–2 mm (0.039–0.079 in) wide and sharply pointed with a hooked end. The flowers are arranged in a single group of one to several in the axils on a peduncle 1–4 mm (0.039–0.157 in) long, each flower on a pedicel 1.0–1.5 mm (0.039–0.059 in) long. The sepals are 2.5–3.5 mm (0.098–0.138 in) long and joined bell-shaped at the base, the upper two lobes joined for most of their length and the lower three triangular. The standard petal is broadly egg-shaped with a notched centre, about 6–7 mm (0.24–0.28 in) long, 4–5 mm (0.16–0.20 in) wide and rich yellow yellow dark pinkish-red markings. The wings are 5.5–6.0 mm (0.22–0.24 in) long and pinkish-red, the keel 5.5–6.5 mm (0.22–0.26 in) long and pinkish-red with a black tip. Flowering occurs from October to January and the fruit is a flattened, shallowly triangular pod 11–15 mm (0.43–0.59 in) long. [2] [3]

Taxonomy

Daviesia uncinata was first formally described in 1995 by Michael Crisp in Australian Systematic Botany from specimens collected by Crisp near Yoting in 1979. [2] [4] The specific epithet (uncinata) means "hooked" or "barbed" referring to phyllodes. [5]

Distribution and habitat

This daviesia grows in kwongan in the area between Kellerberrin, Piesseville and Lake Magenta in the Avon Wheatbelt and Mallee bioregions of south-western Western Australia. [2] [3]

Conservation status

Daviesia uncinata is classified as "Priority Three" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions, [3] meaning that it is poorly known and known from only a few locations but is not under imminent threat. [6]

Related Research Articles

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

Daviesia nudiflora is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a bushy shrub with sharply pointed, egg-shaped to elliptic or oblong phyllodes, and yellow-orange flowers with reddish-brown markings.

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

Daviesia abnormis is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, hairy shrub with sharply-pointed, narrow elliptic to narrow egg-shaped phyllodes with the narrower end towards the base, and yellow flowers with faint red markings.

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

Daviesia angulata is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, spreading shrub with prickly, flattened phyllodes, and yellow flowers with red markings.

<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.

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

Daviesia campephylla is a species of flowering plant in the family Fabaceae and is endemic to a restricted part of Western Australia. It is a low, spreading shrub with ascending branches, phyllodes shaped like looping caterpillars, and yellow flowers with faint red markings.

<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 flexuosa</i> Species of legume

Daviesia flexuosa is a species of flowering plant in the family Fabaceae and is endemic to the south-west coast of Western Australia. It is a glabrous, spreading shrub with zig-zagged branchlets, scattered, sharply-pointed, narrowly triangular phyllodes and yellow and red 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 lineata</i> Species of flowering plant

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

Daviesia microcarpa, commonly known as Norseman pea, is a species of flowering plant in the family Fabaceae and is endemic to two small areas of inland Western Australia. It is a sprawling shrub with tangled stems and crowded, needle-shaped, sharply-pointed phyllodes, and orange and pinkish-red flowers.

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

Daviesia oxyclada is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a densely-branched, glabrous shrub with spiny stems, vertically compressed, triangular phyllodes with the narrower end towards the base, and yellow or orange flowers with red markings.

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

Daviesia oxylobium is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, bushy shrub with sharply-pointed, cylindrical phyllodes, and yellow and pinkish-red flowers.

Daviesia pleurophylla is a species of flowering plant in the family Fabaceae and is endemic to a restricted area in the north of Western Australia. It is a large, openly-branched shrub with many ribbed branchlets, scattered, sharply-pointed, needle-shaped phyllodes, and yellow and dark red flowers.

Daviesia podophylla, commonly known as buggery bush, is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an openly-branched, glabrous, glaucous shrub with many often sharply-pointed branchlets, triangular phyllodes with a sharp point on the end, and orange-yellow, dark red and black flowers.

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

Daviesia quadrilatera, commonly known as buggery bush, is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a robust, erect, glabrous shrub with angular branchlets, vertically flattened, sharply-pointed quadrilateral or triangular phyllodes with a sharp point on the end, and yellow to orange and red flowers.

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

Daviesia ramosissima 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 branchlets, scattered, needle-like, sharply pointed phyllodes and orange-yellow and red flowers.

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

Daviesia retrorsa is a species of flowering plant in the family Fabaceae and is endemic to the south of Western Australia. It is a dense, tangled shrub with glabrous branchlets and leaves, scattered, needle-like, sharply pointed phyllodes turned backwards, and orange-yellow and red flowers.

<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.

Daviesia smithiorum is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, glabrous, spindly shrub with scattered tapering, needle-shaped phyllodes and yellow-orange and red flowers.

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

Daviesia tortuosa is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a spreading, glabrous shrub with tangled, zigzagging branchlets, sharply-pointed, narrowly elliptic phyllodes, and yellow flowers with faint orange markings.

References

  1. ↑ "Daviesia uncinata". Australian Plant Census. Retrieved 25 May 2022.
  2. 1 2 3 Crisp, Michael D.; Cayzer, Lindy; Chandler, Gregory T.; Cook, Lyn G. (2017). "A monograph of Daviesia (Mirbelieae, Faboideae, Fabaceae)". Phytotaxa. 300 (1): 229–231. doi: 10.11646/phytotaxa.300.1.1 .
  3. 1 2 3 "Daviesia uncinata". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  4. ↑ "Daviesia uncinata". APNI. Retrieved 25 May 2022.
  5. ↑ Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 331. ISBN   9780958034180.
  6. ↑ "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 25 May 2022.
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.