Marno | |
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Daviesia divaricata in the Kensington Bushland Reserve | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Subfamily: | Faboideae |
Genus: | Daviesia |
Species: | D. divaricata |
Binomial name | |
Daviesia divaricata | |
Occurrence data from AVH | |
Synonyms [1] | |
Daviesia pedunculataBenth. |
Daviesia divaricata, commonly known as marno, [2] 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.
Daviesia divaricata is a low, spreading or erect and bushy shrub that typically grows to a height of 0.3–3 m (1 ft 0 in–9 ft 10 in) and is mostly glabrous. Its phyllodes are reduced to keeled, triangular scales about 1 mm (0.039 in) long. The flowers are arranged in groups of up to six in leaf axils on a peduncle 1–3 mm (0.039–0.118 in) long, the rachis up to 3 mm (0.12 in), each flower on a pedicel 2–4.5 mm (0.079–0.177 in) long with bracts about 1 mm (0.039 in) long. The sepals are 4.0–4.5 mm (0.16–0.18 in) long and have five ribs, the lobes varying with subspecies. The standard petal is egg-shaped, 6.5–8.5 mm (0.26–0.33 in) long, 8–10 mm (0.31–0.39 in) wide and deep orange with a maroon base and a deeply notched tip. The wings are 5–7 mm (0.20–0.28 in) long and maroon, and the keel is 5–6 mm (0.20–0.24 in) long and maroon. Flowering occurs from May to early November and the fruit is a triangular pod 11–16 mm (0.43–0.63 in) long. [2] [3]
Daviesia divaricata was first formally described in 1837 by botanist George Bentham in Stephan Endlicher's Enumeratio plantarum quas in Novae Hollandiae ora austro-occidentali ad fluvium Cygnorum et in sinu Regis Georgii collegit Carolus Liber Baro de Hügel . [4] [5] The specific epithet (divaricata) means "widely spreading". [6]
In 2017, Michael Crisp and Gregory T. Chandler described two subspecies in Phytotaxa , and the names are accepted by the Australian Plant Census:
Marno grows on sand, over both limestone and laterite in near-coastal sandplains and dunes from near the Hutt River to near Busselton. Subspecies lanulosa replaces the autonym in the north and occurs from near Walkaway to the Murchison River. [2] [3] [8] [10]
Both subspecies of Daviesia divaricata are classified as "not threatened" by the Western Australian Government Department of Biodiversity, Conservation and Attractions. [8] [10]
Eucalyptus rudis, commonly known as flooded gum or moitch, is a species of small to medium-sized tree endemic to coastal areas near Perth, Western Australia. The Noongar names for the tree are colaille, gooloorto, koolert and moitch. This tree has rough, fibrous bark on the trunk and large branches, smooth greyish bark above, lance-shaped to curved adult leaves, flower buds in groups of between seven and eleven, white flowers and bell-shaped, cup-shaped or hemispherical fruit.
Chorilaena quercifolia, commonly known as karri oak or chorilaena, is a species of bushy shrub that is endemic to the karri forests of south-west Western Australia. It is the sole species in the genus Chorilaena. It has papery, broadly egg-shaped leaves with lobed edges and variously-coloured flowers arranged in umbels of five, the sepals and petals hairy on the outside and the stamens protruding beyond the petals.
Verticordia insignis is a species of flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an open, irregularly-branched shrub with small leaves and heads of relatively large pink, or white and pink flowers on the ends of the branches in spring.
Gompholobium huegelii, commonly known as common wedge-pea is a species of flowering plant in the family Fabaceae and is endemic to south-eastern Australia. It is an erect or spreading shrub with trifoliate leaves and cream-coloured to yellow and greenish, pea-like flowers.
Eutaxia parvifolia is a species of flowering plant in the family Fabaceae and is endemic to southwestern Western Australia. It is a shrub with reddish brown stems, elliptic to egg-shaped leaves with the narrower end towards the base, and mostly yellow, red or orange flowers, with yellow red or orange markings.
Myoporum caprarioides, commonly known as slender myoporum, is a plant in the figwort family, Scrophulariaceae. It is a shrub with wart-like tubercles covering its branches and leaves, especially on the upper surface and white flowers spotted with mauve, or all blue-mauve, present for most of the warmer months.
Bossiaea eriocarpa, commonly known as common brown pea, 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 narrow oblong or linear leaves and yellow and red flowers.
Boronia cymosa, commonly known as granite boronia, is a plant in the citrus family Rutaceae and is endemic to the south-west of Western Australia. It is an erect shrub with linear, more or less cylindrical leaves and groups of relatively small, pink four-petalled flowers arranged on branched flowering stems.
Boronia falcifolia, commonly known as the wallum boronia, is a plant in the citrus family, Rutaceae and is endemic to near-coastal areas of eastern Australia. It is a shrub with only a few stems, usually three-part leaves and bright pink, four-petalled flowers.
Boronia rubiginosa is a plant in the citrus family Rutaceae and is endemic to New South Wales in Australia. It is a shrub with pinnate leaves that are paler on the lower surface, and up to three pale to bright pink, four-petalled flowers in the leaf axils.
Philotheca brevifolia is a species of flowering plant in the family Rutaceae and is endemic to a small area in south-western New South Wales. It is a spreading shrub with fleshy, sessile, cylindrical leaves and white to pink flowers arranged singly or in small groups on the ends of branchlets.
Philotheca difformis is a species of flowering plant in the family Rutaceae and is endemic to continental eastern Australia. It is a shrub with variably-shaped leaves depending on subspecies, and white flowers arranged singly or in groups of up to four on the ends of the branchlets. Subspecies difformis is commonly known as the small-leaf wax-flower.
Hemiandra linearis, commonly known as speckled snakebush, is a species of prostrate to ascending shrub that is endemic to the south-west of Western Australia.
Comesperma integerrimum is a twining shrub or climber in the family Polygalaceae.
Goodenia fasciculata is a species of flowering plant in the family Goodeniaceae and is endemic to the south-west of Western Australia. It an ascending shrub with bunched, narrow linear stem leaves and spikes of white flowers.
Goodenia pulchella is a species of flowering plant in the family Goodeniaceae and is endemic to the south-west of Western Australia. It is an erect to ascending herb with lance-shaped leaves mostly at the base of the plant, and racemes of yellow flowers.
Kennedia carinata is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a prostrate shrub with trifoliate leaves and reddish-purple, pea-like 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 and is endemic to south-eastern continental Australia. It is a dense, prickly shrub with sharply-pointed phyllodes and yellow, red, greenish and maroon flowers.
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.