Calectasia gracilis | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Clade: | Commelinids |
Order: | Arecales |
Family: | Dasypogonaceae |
Genus: | Calectasia |
Species: | C. gracilis |
Binomial name | |
Calectasia gracilis | |
Occurrence data from AVH |
Calectasia gracilis, commonly known as blue tinsel lily, is a plant in the family Dasypogonaceae and is endemic to the south-west of Western Australia. It is a spreading, tufted, woody, perennial herb with blue petals and six yellow stamens that turn orange-red as they age. It is similar to the other species of Calectasia and has only been recognised as a separate species since a review of the genus in 2001.
Calectasia gracilis is an undershrub with stilt roots but without a rhizome. It grows to a height of 20–45 cm (8–20 in) with a few short side branches. The leaves are glabrous, 5.4–7.2 mm (0.2–0.3 in) long and about 0.5 mm (0.02 in) with a short, sharp point on the end. The base of the petals (strictly tepals) forms a tube 5.7–6.9 mm (0.2–0.3 in) long with lobes 8–9.5 mm (0.3–0.4 in) long and 2–3 mm (0.08–0.1 in) wide forming a blue, papery star-like pattern which fades to pale blue with age. In the centre of the star are six yellow stamens which turn orange-red with age. The style is 6.2–7.2 mm (0.2–0.3 in) long and extends beyond the stamens. [1] Flowers appear from August to October. [2]
Calectasia gracilis is one of eleven species in the genus Calectasia. It was first formally described in 2001 by Gregory John Keighery from a specimen collected near Cape Riche by Russell Barrett and Kingsley Dixon. [3] The specific epithet (gracilis) is from the Latin gracilis meaning "slender". [1]
This species of blue tinsel lily occurs from Albany and Stirling Range National Park east to Hopetoun. It is scattered in the Stirling Range, Fitzgerald River and Frank Hann national parks, growing on quartzite sands, in mallee woodland or heath often over laterite or granite. [1]
Calectasia gracilis is uncommon but widespread and is classified as not threatened by the Western Australian Government Department of Parks and Wildlife. [2]
Darwinia, sometimes commonly known as mountain bells or simply bells, is a genus of about 70 species of evergreen shrubs in the family Myrtaceae, endemic to southeastern and southwestern Australia. The majority are native to southern Western Australia, but a few species occur in South Australia, New South Wales and Victoria. The genus was named in honour of Erasmus Darwin, grandfather of Charles Darwin by Edward Rudge in 1816. Most darwinias grow to a height of between 0.2 and 3 m, and many are prostrate shrubs. Most have small, simple leaves and the flowers are often grouped together, each flower with five red, white or greenish petals and ten stamens. In many species, the flowers are surrounded by large, colourful bracts, giving rise to their common names.
Calectasia is a genus of about fifteen species of flowering plants in the family Dasypogonaceae and is endemic to south-western Australia. Plants is this genus are small, erect shrubs with branched stems covered by leaf sheaths. The flowers are star-shaped, lilac-blue to purple and arranged singly on the ends of short branchlets.
Calectasia intermedia, commonly known as blue tinsel-lily or eastern tinsel lily is a species of flowering plant in the family Dasypogonaceae, endemic to the border areas of western Victoria and south-eastern South Australia and flowering in early spring. It is the only member of the genus Calectasia that is not endemic to Western Australia.
Baeometra is a genus in the family Colchicaceae containing a single species, Baeometra uniflora. It is native to South Africa, where it is commonly called beetle lily due to the dark markings on the tepals.
Calectasia grandiflora, commonly known as the blue tinsel lily, is a plant in the family Dasypogonaceae growing as a perennial herb endemic to the south-west of Western Australia. It flowers in spring.
Calectasia cyanea, commonly known as the star of Bethlehem or blue tinsel lily, is a plant in the family Dasypogonaceae growing as a perennial herb and is endemic to the south–west of Western Australia. Restricted to a single population in Torndirrup National Park, it is critically endangered.
Calectasia browneana, commonly known as blue tinsel lily, is a plant in the family Dasypogonaceae growing as a spreading, perennial, tufted herb. It is an uncommon species, endemic and restricted to a few areas in the south-west of Western Australia. It is similar to the other species of Calectasia and has only been recognised as a separate species since a review of the genus in 2001. It is distinguished from the others mainly by the hairiness of its leaves and lack of a rhizome.
Calectasia hispida, commonly known as blue tinsel lily or hispid tinsel lily, is a plant in the family Dasypogonaceae growing as a rhizomatous, erect, clumping perennial herb. It is endemic to the south-west of Western Australia and is common in most of its range. It is similar to the other species of Calectasia and is distinguished from them mainly by the hairiness of its leaves and the glabrousness of the throat of the flowers.
Calectasia keigheryi, commonly known as blue tinsel lily, is a plant in the family Dasypogonaceae growing as an erect, rhizomatous, perennial herb. It is an uncommon species, endemic and restricted to a few areas in the south-west of Western Australia. It is similar to the other species of Calectasia and has only been recognised as a separate species since a review of the genus in 2001. It is relatively easily distinguished from the others mainly by its smaller flowers, unusual anther shape, and hairs on the lower part of the petals.
Calectasia narragara, commonly known as a blue tinsel lily or star of Bethlehem, is a plant in the family Dasypogonaceae growing as a tufted rhizomatous herb. It is endemic to the southwest of Western Australia and common in most of its range.
Calectasia pignattiana, commonly known as the stilted tinsel lily or Pignatti's star of Bethlehem, is a plant in the family Dasypogonaceae growing as a perennial herb and is endemic to the south–west of Western Australia. It is only known from ten locations, four of which are on road verges. The species is classified as vulnerable.
Calectasia obtusa, commonly known as a blue tinsel lily or blunt-leaved tinsel lily is a plant in the family Dasypogonaceae growing as an erect, small shrub with stems to 50 cm. It is endemic to the south-west of Western Australia, widespread in most of its range but only known from nine populations.
Calectasia palustris, commonly known as a blue tinsel lily or swamp tinsel lily is a plant in the family Dasypogonaceae growing as a perennial, tufted herb with stilt roots. It is an uncommon species, endemic and restricted to a few areas in the south-west of Western Australia. It is similar to the other species of Calectasia and has only been recognised as a separate species since a review of the genus in 2001.
Hypocalymma elongatum is a species of flowering plant in the myrtle family Myrtaceae, and is endemic to the south west of Western Australia. It is a large, bushy shrub with linear leaves more or less triangular in cross section, and pink flowers arranged in pairs in leaf axils with 30 to 50 stamens.
Hypocalymma gardneri is a species of flowering plant in the myrtle family Myrtaceae, and is endemic to the south west of Western Australia. It is a widely spreading subshrub, with linear leaves and yellow flowers arranged in pairs in leaf axils, with 80 to 105 stamens in several rows.
Hypocalymma hirsutum is a species of flowering plant in the myrtle family Myrtaceae, and is endemic to the south west of Western Australia. It is a low-growing shrub, with leaves arranged in opposite pairs, narrowly egg-shaped with the narrower end towards the base, and bright yellow flowers arranged singly in leaf axils, with usually 80 to 110 stamens in several rows.
Hypocalymma phillipsii is a species of flowering plant in the myrtle family Myrtaceae, and is endemic to a restricted part of Western Australia. It is an erect, spreading shrub with elliptic to very broadly egg-shaped leaves, and white flowers arranged singly or in pairs in leaf axils, with 30 to 50 stamens in several rows.
Hypocalymma speciosum is a species of flowering plant in the myrtle family Myrtaceae, and is endemic to the Stirling Range in southern Western Australia. It is a bushy shrub with heart-shaped, egg-shaped or circular leaves and deep pink-purple flowers with 25 to 50 stamens in several rows.
Hypocalymma sylvestre commonly known as Chittering myrtle, is a species of flowering in the myrtle family Myrtaceae, and is endemic to a restricted part of the south-west of Western Australia. It is a spreading shrub, with broadly egg-shaped to heart-shaped leaves, and pale yellow flowers with 100 to 200 stamens in several rows.
Hypocalymma tenuatum, commonly known as Lesueur myrtle, is a species of flowering plant in the myrtle family Myrtaceae, and is endemic to the a restricted area in the south-west of Western Australia. It is a low, spreading shrub, with linear leaves, and white or pale yellow flowers with 20 to 25 stamens.