Anigozanthos | |
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Tall kangaroo paw (Anigozanthos flavidus) | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Clade: | Commelinids |
Order: | Commelinales |
Family: | Haemodoraceae |
Subfamily: | Conostylidoideae |
Genus: | Anigozanthos Labill. |
Type species | |
Anigozanthos rufus Labill. | |
Species | |
Family has about 11 species, and several subspecies are known. Contents |
Anigozanthos is a genus of plant found naturally in the Southwestern Australia biogeographic region, belonging to the bloodwort family Haemodoraceae. [1] [2] The 11 species and their subspecies are commonly known as kangaroo paw or catspaw, depending on their size, and the shape and colour of their flowers. A further species, previously identified as Anigozanthos fuliginosus (black kangaroo paw), was separated to a monotypic genus as Macropidia fuliginosa . All 11 species of Anigozanthos are endemic to the south west of Western Australia [3] , Noongar Boodjar.
The species are recognised by their unusual flowers, numerous hybrids and cultivars have been developed for cultivation and floristry in recent years; kangaroo paws are much in demand as house plants and as cut flowers. The red-and-green kangaroo paw is the floral emblem of Western Australia.
The genus was first named by Jacques Labillardière, a French botanist, in his work, Relation du Voyage à la Recherche de la Pérouse , issued in 1800; [4] he collected and described the type species, Anigozanthos rufus , during the d'Entrecasteaux expedition's visit to Southwest Australia in 1792. [5] However, he does not provide a meaning for this name in his description. C.A. Gardener derived it from the Greek words ἄνισοςánisos "unequal" [6] and ἄνθοςánthos "flower" [7] according to La Billardiere's description of its collective petals as 'irregular' and 'in the form of a tube divided at its extremities into six unequal parts', he assumed the "g" was inserted for euphony. [2]
The common name 'kangaroo paw' was initially given to Anigozanthos manglesii and came to be used for other species of Anigozanthos as they became known. The origin of the name 'catspaw' is uncertain, but presumed to distinguish the compact size of the plant and flowers from others of the genus. Kangaroo paws refers to a grouping of species resembling A. manglesii, with elongated red and green (or green) flowers and greater overall size. [8]
These perennials are endemic to dry sandy, siliceous areas of southwest Australia, but they occur as well in a variety of other environments and soil types. They are grown commercially in Australia, the United States, Japan and Israel.
The plant grows from short, underground, horizontal rhizomes. The length and the character of these may vary between the species: some are fleshy, others are fragile. The sap in the root system allows the plants to survive extreme dry spells. In summer, a number of species die back to the rhizome, growing back in autumn.
The plants have a basal rosette of long green to greyish-green leaves. The leaves of some species are hairy. From the heart of this roset merge long leafless stalks, which can reach 2 m, ending in a raceme of flowers. The size and height of these stalks, which can be clothed in coloured hairs, varies between the species.
The tuberous flower buds are also covered with coloured hairs, giving it a velvety aspect. These long furry hairs also determine the colour of the flower, which may range from almost black to yellow, orange and red. Some species are even dichromatic (as Anigozanthos manglesii). The tubular form of the flower bud resembles a kangaroo paw, hence its name. The flower tip spreads fanlike into six petals. Full-grown plants can have up to ten flowers at the end of each stalk.
The genus comprises 11 species, some species with subspecies recognised by FloraBase as rare or endangered taxa. [9]
The popularity of Anigozanthos, as a garden plant or commercially produced cut-flower, has led to the development of cultivars. The Australian Cultivar Registration Authority lists twenty seven registered names and descriptions of cultivars derived from the genus. [10] A larger number of patents for these, accepted or granted 'varieties', are recorded in the Plant breeders' rights database. [11]
Haemodoraceae is a family of perennial herbaceous angiosperms containing 15 genera and 102 known species, sometimes known as the "bloodroots", found throughout the Southern Hemisphere, from Australia and New Guinea to South Africa, as well as the Americas.
Kangaroo paw is the common name for a number of species, in two genera of the family Haemodoraceae, that are native to the south-west of Western Australia. These rhizomatous perennial plants are noted for their unique bird-attracting flowers. The tubular flowers are coated with dense hairs and open at the apex with six claw-like structures which resemble kangaroo forelimbs, and it is from this paw-like formation that the common name "kangaroo paw" is derived.
Prostanthera, commonly known as mintbush or mint bush, is a genus of about 100 species of flowering plants in the mint family Lamiaceae, and all are endemic to Australia. Plants are usually shrubs, rarely trees with leaves in opposite pairs. The flowers are arranged in panicles in the leaf axils or on the ends of branchlets. The sepals are joined at the base with two lobes. The petals are usually blue to purple or white, joined in a tube with two "lips", the lower lip with three lobes and the upper lip with two lobes or notched.
Adenanthos is a genus of Australian native shrubs in the flowering plant family Proteaceae. Variable in habit and leaf shape, it is the only genus in the family where solitary flowers are the norm. It was discovered in 1791, and formally published by Jacques Labillardière in 1805. The type species is Adenanthos cuneatus, and 33 species are recognised. The genus is placed in subfamily Proteoideae, and is held to be most closely related to several South African genera.
Narcissus pseudonarcissus, commonly named the wild daffodil or Lent lily, is a perennial flowering plant.
Banksia repens, the creeping banksia, is a species of shrub in the plant genus Banksia. It occurs on the south coast of Western Australia from D'Entrecasteaux National Park in the west to Mount Ragged in the east.
Anigozanthos manglesii, commonly known as the red-and-green kangaroo paw, Mangles' kangaroo paw, kurulbrang (Noongar), is a plant species endemic to Western Australia, and the floral emblem of that state.
Adenanthos sericeus, commonly known as woolly bush, is a shrub native to the south coast of Western Australia. It has bright red but small and obscure flowers, and very soft, deeply divided, hairy leaves.
Macropidia fuliginosa, the sole species of genus Macropidia, is a perennial rhizomatous flowering plant. A relation of the kangaroo paws, Anigozanthus, which are also endemic to Southwest Australia, it is referred to as the black kangaroo paw. Bearing unusual black and green flowers, it occurs on a coastal plain from Perth to Geraldton.
Conostylis is a genus of perennial herbs in the Haemodoraceae family, commonly known as cone flowers. All species are endemic to the south west of Western Australia.
Anigozanthos humilis is a species of Anigozanthos in the family Haemodoraceae. This flowering perennial plant is endemic to Southwest Australia and widespread in its open forests. Common names include catspaw and common catspaw.
Adenanthos obovatus, commonly known as basket flower, or, jugflower, is a shrub of the plant family Proteaceae endemic to Southwest Australia. Described by French naturalist Jacques Labillardière in 1805, it had first been collected by Archibald Menzies in 1791. Within the genus Adenanthos, it lies in the section Eurylaema and is most closely related to A. barbiger. A. obovatus has hybridized with A. detmoldii to produce the hybrid A. × pamela. Several common names allude to the prominent red flowers of the species. It grows as a many-stemmed spreading bush up to 1 m (3.3 ft) high, and about 1.5 m (4.9 ft) across, with fine bright green foliage. Made up of single red flowers, the inflorescences appear from April to December, and peak in spring.
Anigozanthos flavidus is a species of plant found in Southwest Australia. It is member of the Haemodoraceae family. It is commonly known as the tall, yellow, or evergreen, kangaroo paw. The specific epithet, flavidus, refers to the yellow flowers of this plant.
Olearia phlogopappa commonly known as the dusty daisy-bush or alpine daisy-bush is a species of flowering plant in the family Asteraceae that is commonly found in eastern New South Wales, Victoria and Tasmania. It is a small shrub with greyish-green foliage, daisy-like flowers in white, pink or mauve that can be seen from spring to late summer.
Adenanthos cuneatus, also known as coastal jugflower, flame bush, bridle bush and sweat bush, is a shrub of the family Proteaceae, native to the south coast of Western Australia. The French naturalist Jacques Labillardière originally described it in 1805. Within the genus Adenanthos, it lies in the section Adenanthos and is most closely related to A. stictus. A. cuneatus has hybridized with four other species of Adenanthos. Growing to 2 m high and wide, it is erect to prostrate in habit, with wedge-shaped lobed leaves covered in fine silvery hair. The single red flowers are insignificant, and appear all year, though especially in late spring. The reddish new growth occurs over the summer.
Adenanthos sericeus subsp. sericeus, commonly known as coastal woollybush, is a shrub native to the south coast of Western Australia. It has bright red but small and obscure flowers, and very soft, deeply divided, hairy leaves. It is the western subspecies of Adenanthos sericeus, occurring mostly in the vicinity of King George Sound.
Anigozanthos rufus is a grass-like evergreen perennial plant native to the southern coasts of Western Australia. Common names include red kangaroo paw, crimson kangaroo paw, and backdraft.
Anigozanthos viridis, commonly known as Green Kangaroo Paw, is a grass-like perennial herb native to south western coastal regions of Western Australia. The Noongar peoples know the plant as Koroylbardany.
Anigozanthos bicolor, commonly known as cat's paw, little kangaroo paw or two coloured kangaroo paw, is a grass-like perennial herb native to the south western coastal parts of Western Australia.
Anigozanthos onycis, the branched catspaw, is a rarely seen plant found in Southwest Australia.