Daviesia crenulata

Last updated

Daviesia crenulata
Daviesia crenulata.jpg
In the Stirling Range
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. crenulata
Binomial name
Daviesia crenulata
Habit Daviesia crenulata habit.jpg
Habit

Daviesia crenulata 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 broadly egg-shaped phyllodes with a sharply-pointed end and wavy edges, and uniformly yellow-orange and maroon flowers.

Contents

Description

Daviesia crenulata is a bushy shrub that typically grows to a height of 15 cm (5.9 in) to 8 m (26 ft) and has hairy, ridged branchlets. Its leaves are reduced to scattered, spreading, broadly egg-shaped phyllodes 15–31 mm (0.59–1.22 in) long and 14–35 mm (0.55–1.38 in) wide. The phyllodes have a sharply-pointed tip on the end, a heart-shaped base and wavy edges. The flowers are mostly arranged in groups of two to four in leaf axils on a peduncle 17–55 mm (0.67–2.17 in) long, each flower on a pedicel 2.5–3.5 mm (0.098–0.138 in) long with oblong bracts about 1 mm (0.039 in) long at the base. The sepals are 4.5–5.5 mm (0.18–0.22 in) long and joined at the base, the two upper lobes joined for most of their length and the lower three triangular and about 1 mm (0.039 in) long. The standard is elliptic, yellow-orange with maroon markings, 7.0–8.5 mm (0.28–0.33 in) long and 10.0–11.5 mm (0.39–0.45 in) wide, the wings elliptic, maroon and 6.0–6.5 mm (0.24–0.26 in) long and the keel about 5.5 mm (0.22 in) long. Flowering occurs in September and October and the fruit is a flattened, triangular pod 10–11 mm (0.39–0.43 in) long. [2] [3]

Taxonomy and naming

Daviesia crenulata was first formally described in 1853 by Nikolai Turczaninow in the Bulletin de la Société Impériale des Naturalistes de Moscou. [4] [5] The specific epithet (crenulata) means "crenulate", referring to the edge of the phyllodes. [6]

Distribution and habitat

This species of pea grows in heath, mallee-heath and forest and mainly occurs in the Stirling Range in the Avon Wheatbelt, Esperance Plains and Mallee biogeographic regions of south-western Western Australia. [2] [3]

Conservation status

Daviesia crenulata is classified as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions. [2]

Related Research Articles

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

Daviesia latifolia, commonly known as hop bitter-pea, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern Australia. It is a slender, erect, spreading shrub with elliptic, egg-shaped or lance-shaped phyllodes and orange-yellow and maroon flowers in long racemes.

<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 obovata</i> Species of legume

Daviesia obovata, commonly known as paddle-leaf daviesia, is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, slender shrub with scattered egg-shaped phyllodes with the narrower end towards the base, and yellow flowers with pale green markings.

<i>Androcalva pulchella</i> Species of flowering plant

Androcalva pulchella is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a small shrub with egg-shaped, elliptic or oblong leaves, the edges wavy, lobed or toothed, and clusters of two to seven white and deep pink flowers.

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

Daviesia anceps is a species of flowering plant in the family Fabaceae and is endemic to the south of Western Australia. It is a dense, erect or low-lying shrub with its branchlets reduced to flattened cladodes, and yellow flowers with red markings.

<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 argillacea</i> Species of flowering plant

Daviesia argillacea 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 erect narrow egg-shaped phyllodes with the narrower end towards the base, and yellow to orange and maroon flowers.

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

Daviesia brachyphylla is a species of flowering plant in the Fabaceae family and is endemic to the south-west of Western Australia. It is a spreading to bushy shrub with cylindrical phyllodes with a slightly downcurved point and orange, maroon and red flowers.

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

Daviesia croniniana is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a compact, bushy shrub with hairy foliage, erect, broadly linear phyllodes and yellow or orange and reddish-brown flowers.

Daviesia eurylobos is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a spreading shrub with somewhat crowded, egg-shaped to elliptic phyllodes, and yellow and red flowers.

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

Daviesia lancifolia is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a prostrate to erect, spreading shrub with egg-shaped, more or less round or linear phyllodes and yellow to orange and 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.

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

Daviesia megacalyx is a species of flowering plant in the family Fabaceae and is endemic to a restricted part of the south-west of Western Australia. It is an erect, glabrous shrub with scattered, leathery, elliptic phyllodes and apricot-coloured and deep pink flowers.

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

Daviesia mollis is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a small shrub with softly-hairy foliage, scattered elliptic phyllodes, and yellow and reddish flowers.

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

Daviesia ovata, commonly known as broad-leaf daviesia, is a species of flowering plant in the family Fabaceae and is endemic to a restricted part of the south-west of Western Australia. It is a dense, bushy, glabrous shrub with egg-shaped to elliptic phyllodes and orange and maroon flowers.

Daviesia pachyloma 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 or spreading shrub with zigzagging branches, sharply-pointed, narrowly elliptic to linear phyllodes, and yellow and red flowers.

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

Daviesia polyphylla is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a bushy, spreading, glabrous shrub with narrowly egg-shaped or elliptic, sharply-pointed phyllodes and yellow and dark red flowers.

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

Daviesia striata is a species of flowering plant in the family Fabaceae and is endemic to the south of Western Australia. It is a rigid, glabrous shrub with erect branchlets, crowded, vertically compressed, sharply-pointed phyllodes, and yellow and red flowers.

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

Daviesia trigonophylla is a species of flowering plant in the family Fabaceae and is endemic to the south of Western Australia. It is an erect, bushy shrub with elliptic or egg-shaped phyllodes that are triangular in cross-section, and orange, dark red and maroon flowers.

Commersonia rotundifolia, commonly known as round-leaved rulingia, is a species of flowering plant in the family Malvaceae and endemic to the south-west of Western Australia. It is an upright, openly-branched shrub with elliptic to round leaves with wavy edges, and white flowers in clusters of 3 to 10.

References

  1. "Daviesia crenulata". Australian Plant Census. Retrieved 11 November 2021.
  2. 1 2 3 "Daviesia crenulata". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. 1 2 Crisp, Michael D.; Cayzer, Lindy; Chandler, Gregory T.; Cook, Lyn G. (2017). "A monograph of Daviesia (Mirbelieae, Faboideae, Fabaceae)". Phytotaxa. 300 (1): 69–71. doi: 10.11646/phytotaxa.300.1.1 .
  4. Turczaninow, Nikolai (1853). "Papilionaceae. Podalyrieae et Loteae Australasicae Non-Nullae, Hucusque non Descriptae". Bulletin de la Société Impériale des Naturalistes de Moscou. 26 (1): 265. Retrieved 11 November 2021.
  5. "Daviesia crenulata". APNI. Retrieved 22 November 2024.
  6. Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 173. ISBN   9780958034180.