Daviesia implexa | |
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Between Tarin Rock and Lake Grace | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Subfamily: | Faboideae |
Genus: | Daviesia |
Species: | D. implexa |
Binomial name | |
Daviesia implexa | |
Synonyms [1] | |
Davies elongata subsp. implexaCrisp |
Daviesia implexa is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a mound-shaped shrub with many tangled stems, scattered linear phyllodes and yellow or apricot-coloured, reddish-brown and yellowish-green flowers.
Daviesia implexa is a mound-shaped shrub that typically grows up to 1 m (3 ft 3 in) and 2 m (6 ft 7 in) wide and that has many tangled, glabrous branchlets with ridged or winged branchlets. Its phyllodes are scattered, linear but twisted, 5–100 mm (0.20–3.94 in) long and 2–5 mm (0.079–0.197 in) long. The flowers are arranged in groups of two or three in leaf axils, each flower on a pedicel 2.5–6 mm (0.098–0.236 in) long with bracts 1.5–2.0 mm (0.059–0.079 in) long at the base. The sepals are joined at the base, the upper two lobes joined for most of their length and the lower three pointed. The standard petal is elliptic, 10.0–11.5 mm (0.39–0.45 in) long and yellow or apricot-coloured with a reddish-brown ring around a yellowish-green base, the wings 8.5–11 mm (0.33–0.43 in) long, red and yellow, and the keel is about 6.5 mm (0.26 in) long and yellow. Flowering occurs from September to January and the fruit is a flattened triangular pod 15–17 mm (0.59–0.67 in) long. [2] [3]
This species was first formally described in 1995 by Michael Crisp and given the name Daviesia elongata subsp. implexa in Australian Systematic Botany from specimens collected near Lake Grace in 1983. [4] In 2017, Crisp raised the subspecies to species status as Daviesia implexa in the journal Phytotaxa . [2] [5] The specific epithet (implexa) means "interwoven or entwined". [6]
Daviesia implexa grows in kwongan between Kulin and Hyden in the Coolgardie, Jarrah Forest and Mallee regions of south-western Western Australia. [3] [2]
Daviesia implexa 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. [7]
Daviesia brevifolia, commonly known as leafless bitter-pea, is a species of flowering plant in the family Fabaceae and is endemic to the southern continental Australia. It is a broom-like shrub with short, cylindrical phyllodes and apricot to reddish-brown flowers.
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.
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.
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.
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 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.
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.
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.
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.
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 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.
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.
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.
Daviesia pachyphylla, commonly known as ouch bush, is a species of flowering plant in the family Fabaceae and is endemic to the south of Western Australia. It is usually a slender shrub with often arching branchlets, crowded, sharply-pointed, narrowly conical phyllodes, and yellow to orange and dark reddish-brown flowers.
Daviesia pectinata, commonly known as thorny bitter-pea, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern continental Australia. It is a dense, rigid shrub with erect, flattened branchlets, crowded, flattened, triangular phyllodes, and yellow to orange and reddish flowers.
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.
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 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.
Daviesia speciosa is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a low, erect, spindly, glabrous shrub with needle-shaped phyllodes almost indistinguishable from the branchlets, and red flowers.
Daviesia spiralis, commonly known as spiral-leaved 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 a rounded shrub with tangled branches, scattered, twisted linear phyllodes and yellow and red flowers.