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Grevillea 'Superb'
''Grevillea'' 'Superb' is a widely grown grevillea cultivar bred by Merv Hodge in Queensland. It is a hybrid of a white-flowered ''Grevillea banksii'', from Queensland, and the Western Australian plant '' G. bipinnatifida''. Description A compact shrub growing to 1–2 metres high and wide with attractive green lobed leaves (similar to the cultivar 'Robyn Gordon'), its main horticultural feature is its flowering for 12 months of the year in warmer climates, such as Sydney and Queensland. The inflorescences are around 15 cm long by 9 cm wide and contain shades of orange, red and yellow. Cultivation It has been very popular in Australian gardens since the 1990s, and widely planted in public spaces as well, though now there is an interest in ever smaller garden plants. The plant produces nectar and attracts both birds and bees. It likes a sunny, well drained position, will tolerate moderate frosts and grows well in a tub. Avoid using fertilisers that are high in phosp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grevillea
''Grevillea'', commonly known as spider flowers, is a genus of about 360 species of evergreen flowering plants in the family Proteaceae. Plants in the genus ''Grevillea'' are shrubs, rarely trees, with the leaves arranged alternately along the branches, the flowers zygomorphic, arranged in racemes at the ends of branchlets, and the fruit a follicle that splits down one side only, releasing one or two seeds. Description Plants in the genus ''Grevillea'' are shrubs, rarely small trees with simple or compound leaves arranged alternately along the branchlets. The flowers are zygomorphic and typically arranged in pairs along a sometimes branched raceme at the ends of branchlets. The flowers are bisexual, usually with four tepals in a single whorl. There are four stamens and the gynoecium has a single carpel. The fruit is a thin-walled follicle that splits down only one side, releasing one or two seeds before the next growing season. Taxonomy The genus ''Grevillea'' was first forma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inflorescence
An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the modified part of the shoot of seed plants where flowers are formed on the axis of a plant. The modifications can involve the length and the nature of the internodes and the phyllotaxis, as well as variations in the proportions, compressions, swellings, adnations, connations and reduction of main and secondary axes. One can also define an inflorescence as the reproductive portion of a plant that bears a cluster of flowers in a specific pattern. The stem holding the whole inflorescence is called a peduncle. The major axis (incorrectly referred to as the main stem) above the peduncle bearing the flowers or secondary branches is called the rachis. The stalk of each flower in the inflorescence is called a pedicel. A flower that is not part of an inflorescence is called a solitary flower and its stalk is al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grevillea Cultivars
This is a list of cultivars of the plant genus ''Grevillea''. A to E F to J K to O P to R S to Z See also * Lists of cultivars * Ornamental plant References {{DEFAULTSORT:Grevillea cultivars Grevillea *Grevillea Grevillea ''Grevillea'', commonly known as spider flowers, is a genus of about 360 species of evergreen flowering plants in the family Proteaceae. Plants in the genus ''Grevillea'' are shrubs, rarely trees, with the leaves arranged alternately along the b ... Lists of cultivars ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cultivars Of Australian Plants
A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture, or carefully controlled seed production. Most cultivars arise from purposeful human manipulation, but some originate from wild plants that have distinctive characteristics. Cultivar names are chosen according to rules of the International Code of Nomenclature for Cultivated Plants (ICNCP), and not all cultivated plants qualify as cultivars. Horticulturists generally believe the word ''cultivar''''Cultivar'' () has two meanings, as explained in ''Formal definition'': it is a classification category and a taxonomic unit within the category. When referring to a taxon, the word does not apply to an individual plant but to all plants that share the unique characteristics that define the cultivar. was coined as a term meaning "cultivated variet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Grevillea Cultivars
This is a list of cultivars of the plant genus ''Grevillea''. A to E F to J K to O P to R S to Z See also * Lists of cultivars * Ornamental plant References {{DEFAULTSORT:Grevillea cultivars Grevillea *Grevillea Grevillea ''Grevillea'', commonly known as spider flowers, is a genus of about 360 species of evergreen flowering plants in the family Proteaceae. Plants in the genus ''Grevillea'' are shrubs, rarely trees, with the leaves arranged alternately along the b ... Lists of cultivars ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Postage Stamps And Postal History Of Australia
This is an overview of the postage stamps and postal history of Australia. Postal history The six self-governing Australian colonies that formed the Commonwealth of Australia on 1 January 1901 operated their own postal service and issued their own stamps – see articles on the systems on New South Wales (first stamps issued 1850), Victoria (1850), Tasmania (1853), Western Australia (1854), South Australia (1855) and Queensland (1860). Section 51(v) of the Australian Constitution empowered the Commonwealth to make laws in respect of “postal, telegraphic, telephonic, and other like services”. The Commonwealth created the Postmaster-General's Department on 1 March 1901, which took over all the colonial mail systems and the then-current colony stamps. These stamps continued to be valid and became de facto Commonwealth stamps. Some of these stamps continued to be used for some time following the introduction in 1913 of the Commonwealth's uniform postage stamp series. Thes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia Post
Australia Post, formally the Australian Postal Corporation, is the government business enterprise that provides postal services in Australia. The head office of Australia Post is located in Bourke Street, Melbourne, which also serves as a post office. Australia Post is the successor of the Postmaster-General's Department, which was established at federation in 1901 as the successor to colonial post services. In 1975, the department was abolished and its postal functions were taken over by the Australian Postal Commission. The organisation's current name and structure were adopted in 1989 as part of a process of corporatisation. History Colonial Australia (pre―1901) Before colonial control of mail started in 1809, mail was usually passed on by ad hoc arrangements made between transporters, storekeepers and settlers. These arrangements were flexible, and inherently unstable. It was common for early settlers to ride many miles out of their way to deliver neighbours' mail t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contact Dermatitis
Contact dermatitis is a type of acute or chronic inflammation of the skin caused by exposure to chemical or physical agents. Symptoms of contact dermatitis can include itchy or dry skin, a red rash, bumps, blisters, or swelling. These rashes are not contagious or life-threatening, but can be very uncomfortable. Contact dermatitis results from either exposure to allergens (allergic contact dermatitis), or irritants (irritant contact dermatitis). Allergic contact dermatitis involves a delayed type of hypersensitivity and previous exposure to an allergen to produce a reaction. Irritant contact dermatitis is the most common type and represents 80% of all cases. It is caused by prolonged exposure to irritants, leading to direct injury of the epidermal cells of the skin, which activates an immune response, resulting in an inflammatory cutaneous reaction. Phototoxic dermatitis occurs when the allergen or irritant is activated by sunlight. Diagnosis of allergic contact dermatitis can o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park to the south and Macarthur to the south-west. Sydney is made up of 658 suburbs, spread across 33 local government areas. Residents of the city are known as "Sydneysiders". The 2021 census recorded the population of Greater Sydney as 5,231,150, meaning the city is home to approximately 66% of the state's population. Estimated resident population, 30 June 2017. Nicknames of the city include the 'Emerald City' and the 'Harbour City'. Aboriginal Australians have inhabited the Greater Sydney region for at least 30,000 years, and Aboriginal engravings and cultural sites are common throughout Greater Sydney. The traditional custodians of the land on which modern Sydney stands are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grevillea Banksii
''Grevillea banksii'', commonly known as Banks' grevillea, Byfield waratah, red flowered silky oak and dwarf silky oak, and in Hawaii as kāhili flower, is a species of flowering plant in the family Proteaceae and is endemic to Queensland. It is an erect shrub or slender tree with divided leaves with four to twelve narrow lobes, and creamy white to bright scarlet and yellow flowers. Description ''Grevillea banksii'' is an erect, bushy to spindly shrub or slender tree that typically grows to a height of . It has mostly divided leaves with four to twelve narrowly elliptic to linear lobes long and wide with the edges turned down or rolled under. The flowers are arranged in more or less cylindrical groups near the ends of branches, each flower on a pedicel long along a rachis long, and are creamy-white or bright scarlet to crimson. The pistil is long and usually glabrous. Flowering occurs from August to October and the fruit is a glabrous follicle long. Taxonomy ''Grevillea b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grevillea 'Robyn Gordon'
''Grevillea'' 'Robyn Gordon' is a grevillea cultivar which has been planted widely in Australia and other countries. Description It is a shrub that grows to two metres high and three metres wide, with divided leaves. The deep red inflorescences are about 15 cm long by 9 cm wide and attract honeyeaters. Origins The cultivar, was a chance cross between a red-flowered form of ''Grevillea banksii'' and '' G. bipinnatifida'', selected by the late plant collector David Gordon in Queensland for its prolific and sustained flowering. Trials, which began in 1963, demonstrated stability in its characteristics and it was released to the nursery trade in 1968. It was registered in 1973 under the name 'Robyn Gordon' in memory of his daughter who died in 1969, aged 16. Grevillea "Robyn Gordon" and Similar Cultivars article, Australian Native Plants Society (Australia) http://anpsa.org.au/g-super1.html Allergies Along with a number of other grevilleas in the Robyn Gordon group of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland
) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of Queensland , established_title2 = Separation from New South Wales , established_date2 = 6 June 1859 , established_title3 = Federation , established_date3 = 1 January 1901 , named_for = Queen Victoria , demonym = , capital = Brisbane , largest_city = capital , coordinates = , admin_center_type = Administration , admin_center = 77 local government areas , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 = Jeannette Young , leader_title3 = Premier , leader_name3 = Annastacia Palaszczuk ( ALP) , legislature = Parliament of Queensland , judiciary = Supreme Court of Queensland , national_representation = Parliament of Australia , national_representation_type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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