River leafless bossiaea | |
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In the Royal Tasmanian Botanical Gardens | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Subfamily: | Faboideae |
Genus: | Bossiaea |
Species: | B. riparia |
Binomial name | |
Bossiaea riparia | |
Occurrence data from AVH |
Bossiaea riparia, commonly known as river leafless bossiaea, [2] is a species of flowering plant in the family Fabaceae and is endemic to south-eastern Australia. It is an erect or low-lying shrub with flattened branches, linear young cladodes, leaves mostly reduced to small scales, and yellow and red flowers.
Bossiaea riparia is an erect or low-lying shrub that typically grows to a height of up to 1 m (3 ft 3 in), and has flattened winged stems, the cladodes 2–4 mm (0.079–0.157 in) wide. The leaves are reduced to small scales about 1 mm (0.039 in) long. The flowers are arranged singly or in small groups in recesses on the side of the cladodes, each flower 6–10 mm (0.24–0.39 in) long on pedicels 2–4 mm (0.079–0.157 in) long with five or six bracts up to 1 mm (0.039 in) long at the base and bracteoles about 1.5 mm (0.059 in) long near the middle of the pedicel. The five sepals are 3–4 mm (0.12–0.16 in) long and joined at the base forming a tube, the upper lobes 0.8–1.3 mm (0.031–0.051 in) long and 1.0–1.5 mm (0.039–0.059 in) wide, the lower lobes shorter and narrower. The standard petal is yellow with a red base and about 12 mm (0.47 in) long, the wings are yellow or brownish-red and 2.0–2.5 mm (0.079–0.098 in) wide, and the keel is red and about 3 mm (0.12 in) wide. Flowering occurs from August to December and the fruit is a narrow oblong or elliptic pod 12–24 mm (0.47–0.94 in) long. [2] [3] [4] [5] [6]
Bossiaea riparia was first formally described in 1864 by George Bentham in Flora Australiensis from an unpublished description by Allan Cunningham. [7] The specific epithet (riparia) means "frequenting the banks of rivers or streams". [8]
River leafless bossiaea grows in woodland and forest south from the Australian Capital Territory and the Southern Tablelands of New South Wales to scattered locations in Victoria and Tasmania. [2] [4] [5] [9]
Bossiaea ensata, commonly known as sword bossiaea, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern continental Australia. It is an erect or low-lying, glabrous shrub with flattened branches, flattened, winged cladodes, leaves mostly reduced to small scales, and orange-yellow and red flowers.
Bossiaea scolopendria, commonly known as plank plant, is a species of flowering plant in the family Fabaceae and is endemic to New South Wales. It is an erect, sparsely-branched shrub with flattened branches, ending in winged cladodes, the leaves mostly reduced to small scales except on the youngest branches, and yellow and red flowers.
Bossiaea vombata, commonly known as wombat bossiaea, is a species of flowering plant in the family Fabaceae and is endemic to the Wombat State Forest in Victoria, Australia. It is an erect shrub with flattened cladodes and yellow, pea-like flowers.
Bossiaea nummularia is a species of flowering plant in the family Fabaceae and is endemic to New South Wales. It is a prostrate to low-lying sub-shrub with moderately hairy foliage, mostly broadly elliptic leaves, and yellow and red flowers.
Bossiaea bracteosa, commonly known as mountain leafless bossiaea, is a species of flowering plant in the family Fabaceae and is endemic to north-eastern Victoria, Australia. It is a dense shrub that often forms root suckers and has winged branches, winged and lobed cladodes, leaves reduced to small scales, and deep yellow flowers, often with red blotches.
Bossiaea rupicola is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is an erect shrub or small tree with silky-hairy, narrow egg-shaped to narrow elliptic leaves and red flowers with yellow markings.
Bossiaea brownii is a species of flowering plant in the family Fabaceae and is endemic to eastern Queensland. It is an erect shrub with egg-shaped leaves and yellow flowers with red markings.
Bossiaea halophila is a species of flowering plant in the family Fabaceae and is endemic to Western Australia. It is a dense, erect, many-branched shrub with narrow-winged cladodes, leaves reduced to small scales, and yellow-orange and deep red flowers.
Bossiaea bombayensis, commonly known as bombay bossiaea, is a species of flowering plant in the family Fabaceae and is endemic to a small area of New South Wales. It is an erect shrub with flattened cladodes, small, scale-like leaves, and pea-like yellow to red flowers.
Bossiaea cucullata is a species of flowering plant in the family Fabaceae and is endemic to Western Australia. It is a dense, many-branched shrub with narrow-winged cladodes, leaves reduced to dark brown scales, and yellow and deep red or pale greenish-yellow flowers.
Bossiaea eremaea is a species of flowering plant in the family Fabaceae and is endemic to Western Australia. It is an openly-branched, spreading, more or less leafless shrub with deep yellow and purplish flowers.
Bossiaea flexuosa is a species of flowering plant in the family Fabaceae and is endemic to Western Australia. It is a compact shrub with slightly flattened, zigzag branches, notched, more or less leafless cladodes, and golden yellow and red or pinkish flowers.
Pultenaea fragrans is a species of flowering plant in the family Fabaceae and is endemic to a small area of New South Wales. It is an erect shrub with flattened cladodes, small, scale-like leaves, and pea-like, yellow and red flowers.
Pultenaea grayi, commonly known as Murrumbidgee bossiaea, is a species of flowering plant in the family Fabaceae and is endemic to the Australian Capital Territory. It is an erect shrub with flattened, winged, glabrous cladodes, leaves reduced to small scales, and pea-like, yellow and red flowers.
Bossiaea milesiae is a species of flowering plant in the family Fabaceae and is endemic to a restricted area of New South Wales. It is an erect shrub with flattened, winged cladodes, small, scale-like leaves, and pea-like yellow to apricot-coloured and red flowers.
Bossiaea oxyclada is a species of flowering plant in the family Fabaceae and is endemic to the south of Western Australia. It is an erect, rigid shrub with flattened branches, cladodes ending with a sharp point, leaves mostly reduced to small scales, and golden yellow and deep red flowers.
Bossiaea peninsularis is a species of flowering plant in the family Fabaceae and is endemic to the Eyre Peninsula in South Australia. It is an erect rhizome-forming, more or less leafless shrub with leaves reduced to small scales, and yellow, red and purplish flowers.
Bossiaea praetermissa is a species of flowering plant in the family Fabaceae and is endemic to near-coastal areas in the far south-west of Western Australia. It is a shrub with many flattened, winged cladodes and deep yellow and reddish or maroon flowers.
Bossiaea saxosa is a species of flowering plant in the family Fabaceae and is endemic to a restricted area near Norseman, Western Australia. It is an erect, intricately branched shrub with many slightly flattened, sharply-pointed cladodes and deep yellow, red and lemon-yellow, pea-like flowers.
Bossiaea simulata is a species of flowering plant in the family Fabaceae and is endemic to inland areas of Western Australia. It is a compact shrub with sharply-pointed cladodes and yellow, pea-like flowers sometimes with red markings.