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Calectasia Demarzii
''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. Description Plants in the genus ''Calectasia'' are small, often rhizome-forming shrubs with erect, branched stems with sessile leaves arranged alternately along the stems, long and about wide, the base held closely against the stem and the tip pointed. The flowers are arranged singly on the ends of branchlets and are bisexual, the three sepals and three petals are similar to each other, and joined at the base forming a short tube but spreading, forming a star-like pattern with a metallic sheen. Six bright yellow or orange stamens form a tube in the centre of the flower with a thin style extending beyond the centre of the tube. Taxonomy The genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calectasia Intermedia
''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. Description ''Calectasia intermedia'' is a rhizomatous perennial herb growing to a height of about as an undershrub. The rhizome is about long, horizontal and buried about deep and there are no stilt roots. The stems have many side branches and bear leaves with few hairs. Each leaf is about 5.7–16.8 x 0.5–0.8 mm (0.2–0.7 x 0.02–0.03 in) and tapers to a short, sharp point on the end. The base of the petals (strictly tepals) form a tube long, while the outer parts spread outwards to form a blue, papery star-like pattern which does not fade with age. In the centre of the star are six yellow stamens fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria, Australia
Victoria is a state in southeastern Australia. It is the second-smallest state with a land area of , the second most populated state (after New South Wales) with a population of over 6.5 million, and the most densely populated state in Australia (28 per km2). Victoria is bordered by New South Wales to the north and South Australia to the west, and is bounded by the Bass Strait to the south (with the exception of a small land border with Tasmania located along Boundary Islet), the Great Australian Bight portion of the Southern Ocean to the southwest, and the Tasman Sea (a marginal sea of the South Pacific Ocean) to the southeast. The state encompasses a range of climates and geographical features from its temperate coastal and central regions to the Victorian Alps in the northeast and the semi-arid north-west. The majority of the Victorian population is concentrated in the central-south area surrounding Port Phillip Bay, and in particular within the metropolitan area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calectasia Gracilis
''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. Description ''Calectasia gracilis'' is an undershrub with stilt roots but without a rhizome. It grows to a height of with a few short side branches. The leaves are glabrous, long and about with a short, sharp point on the end. The base of the petals (strictly tepals) forms a tube long with lobes long and 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 long and extends beyond the stamens. Flowers appear from August to October. Taxonomy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calectasia Elegans
''Calectasia elegans'', the elegant tinsel lily, is a species of flowering plants in the family Dasypogonaceae Dasypogonaceae is a family of flowering plants, one that has not been commonly recognized by taxonomists; the plants it contains were usually included in the family Xanthorrhoeaceae. If valid, Dasypogonaceae includes four genera with 16 species. .... It is found in Western Australia. References External links ''Calectasia elegans'' at Atlas of Living Australia elegans Endemic flora of Western Australia Monocots of Australia Plants described in 2015 {{WesternAustralia-plant-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calectasia Demarzii
''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. Description Plants in the genus ''Calectasia'' are small, often rhizome-forming shrubs with erect, branched stems with sessile leaves arranged alternately along the stems, long and about wide, the base held closely against the stem and the tip pointed. The flowers are arranged singly on the ends of branchlets and are bisexual, the three sepals and three petals are similar to each other, and joined at the base forming a short tube but spreading, forming a star-like pattern with a metallic sheen. Six bright yellow or orange stamens form a tube in the centre of the flower with a thin style extending beyond the centre of the tube. Taxonomy The genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russell Lindsay Barrett
Russell Lindsay Barrett (born 1977) is an Australian botanist. Names published (incomplete list of the 129 published names) *'' Typhonium peltandroides'' Nuytsia, 13(1): 243 (1999) *'' Gahnia halmaturina'' R.L.Barrett & K.L.Wilson Journal Adelaide Botanical Garden (2012) *'' Acacia anastomosa'' Maslin, M.D.Barrett & R.L.Barrett, Nuytsia 23: 545 (2013). *'' Anthelepis'' R.L.Barrett, K.L.Wilson & J.J.Bruhl, Austral. Syst. Bot. 32(4): 276 (2019). (These may not be accepted names.) Publications (incomplete) * * * See also * https://www.theplantpress.com/ References {{DEFAULTSORT:Barrett, Russell Lindsay 21st-century Australian botanists Living people 1977 births ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingsley Dixon
Kingsley Wayne Dixon (Ph.D.) is an Australian botanist currently working as a professor at Curtin University. He was the founding Director of Science at Kings Park and Botanic Gardens, and helped to establish the laboratories there as among the world's leading. Early life Dixon grew up in the Perth suburb of Morley, Western Australia. He would spend his time exploring the bushland that existed in the suburb during his childhood, which encouraged his interest in botany. Career Dixon received a Bachelor of Science (Hons) and a PhD from the University of Western Australia (UWA). Dixon was the founding Director of Science at Kings Park and Botanic Gardens from 1982 to 2014. Before working as a professor at Curtin University, he was a professor at UWA. One of Dixon's most notable achievements is the 1992 discovery of smoke as a cause for the germination of Australian plants after bushfires. He later helped to show that plant species in other parts of the world also have germinat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gregory John Keighery
Gregory John Keighery is an Australian botanist. Since 2003 he has been a senior research scientist at the Science and Conservation Division of the Department of Biodiversity, Conservation and Attractions of Western Australia (formerly the Department of Environment and Conservation then the Department of Parks and Wildlife). His main expertise is in the native plants of Western Australia, particularly weed flora and the Apiaceae, Liliaceae and Myrtaceae. Career Keighery has a BSc in plant genetics from the University of Western Australia. From 1974 to 1983 he worked in biosystematics at the Kings Park and Botanic Garden in Perth, Western Australia. In 1983–84 he was a survey biologist with the Department of Fisheries and Wildlife, and then from 1984 was a research scientist at the Department of Conservation and Land Management The Department of Conservation and Land Management (CALM) was a department of the Government of Western Australia that was responsible for im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calectasia Browneana
''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. Description ''Calectasia browneana'' is an undershrub with stilt roots but without a rhizome. It grows to a height of about 60 cm with many very short side branches. Each leaf blade is 8.3–15.2 x 0.2–0.4 mm tapering to a short, sharp point on the end and densely covered with fine hairs. The base of the petals (strictly tepals) form a tube 7.2–8.0 mm long, while the outer parts spread outwards to form a pale blue-pink, papery star-like pattern. In the centre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Plant Census
The Australian Plant Census (APC) provides an online interface to currently accepted, published, scientific names of the vascular flora of Australia, as one of the output interfaces of the national government Integrated Biodiversity Information System (IBIS – an Oracle Co. relational database management system). The Australian National Herbarium, Australian National Botanic Gardens, Australian Biological Resources Study and the Council of Heads of Australasian Herbaria coordinate the system. The Australian Plant Census interface provides the currently accepted scientific names, their synonyms, illegitimate, misapplied and excluded names, as well as state distribution data. Each item of output hyperlinks to other online interfaces of the information system, including the Australian Plant Name Index (APNI) and the Australian Plant Image Index (APII). The outputs of the Australian Plant Census interface provide information on all native and naturalised vascular plant taxa of Australi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cassytha
''Cassytha'' is a genus of some two dozen species of obligately parasitic vines in the family Lauraceae. Superficially, and in some aspects of their ecology, they closely resemble plants in the unrelated genus ''Cuscuta'', the dodders.Weber, J. Z. A TAXONOMIC REVISION OF CASSYTHA (LAURACEAE) IN AUSTRALIA. J. Adelaide Bot. Gard. 3(3): 187-262(1981JSTOR/ref> When fruit and flowers are absent in the field, the physical resemblance is so close that few people without technical training can discern the difference. In this respect and in their ecology the two genera present a spectacular example of convergent evolution.Nickrent, D. L. 2002. Phylogenetic Origins of Parasitic Plants. Chapter 3, pp. 29-56 In J. A. López-Sáez, P. Catalán and L. Sáez ds. Parasitic Plants of the Iberian Peninsula and Balearic Islands. Mundi-Prensa, Madrid. Nonetheless, Nickrent comments that "''Cassytha'' is uneqivocally assigned to Lauraceae based on (both) morphological and molecular data." In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuscuta
''Cuscuta'' (), commonly known as dodder or amarbel, is a genus of over 201 species of yellow, orange, or red (rarely green) parasitic plants. Formerly treated as the only genus in the family Cuscutaceae, it now is accepted as belonging in the morning glory family, Convolvulaceae, on the basis of the work of the Angiosperm Phylogeny Group. The genus is found throughout the temperate and tropical regions of the world, with the greatest species diversity in subtropical and tropical regions; the genus becomes rare in cool temperate climates, with only four species native to northern Europe. Folk names include: strangle tare, scaldweed, beggarweed, lady's laces, fireweed, wizard's net, devil's guts, devil's hair, devil's ringlet, goldthread, hailweed, hairweed, hellbine, love vine, pull-down, strangleweed, angel hair, and witch's hair. Description Cuscuta can be identified by its thin stems appearing leafless, with the leaves reduced to minute scales. In these respects it closely r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
