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Hakea Gibbosa
''Hakea gibbosa'', commonly known as hairy hakea or needlebush hakea, is a shrub of the family Proteaceae, and is endemic to south eastern Australia. It has very prickly foliage, cream-yellowish flowers from April to July, and provides shelter for small birds. It has become an environmental weed in South Africa and New Zealand, where it had been introduced for use as a hedge plant. Description ''Hakea gibbosa'' is a very prickly shrub to high. It may be bushy or slender, and does not form a lignotuber. The new growth and leaves are thickly covered with fine brown hairs, becoming smooth as they age. The leaves are needle-shaped, mostly grooved on the underside, long, wide, spreading in different directions, and tipped with a very sharp point long. The inflorescence consists of two to six individual cream-coloured flowers on a stem long in the leaf axils. The pedicels are long and covered with long, soft hairs. Flowering occurs from April to July. The perianth is long, white ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Edward Smith (botanist)
__NOTOC__ Sir James Edward Smith (2 December 1759 – 17 March 1828) was an English botanist and founder of the Linnean Society. Early life and education Smith was born in Norwich in 1759, the son of a wealthy wool merchant. He displayed a precocious interest in the natural world. During the early 1780s he enrolled in the medical course at the University of Edinburgh where he studied chemistry under Joseph Black and natural history under John Walker. He then moved to London in 1783 to continue his studies. Smith was a friend of Sir Joseph Banks, who was offered the entire collection of books, manuscripts and specimens of the Swedish natural historian and botanist Carl Linnaeus following the death of his son Carolus Linnaeus the Younger. Banks declined the purchase, but Smith bought the collection for the bargain price of £1,000. The collection arrived in London in 1784, and in 1785 Smith was elected Fellow of the Royal Society. Academic career Between 1786 and 1788 Smit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
On The Cultivation Of The Plants Belonging To The Natural Order Of Proteeae
''On the cultivation of the plants belonging to the natural order of Proteeae'' is an 1809 paper on the family Proteaceae of flowering plants. Although nominally written by Joseph Knight as a paper on cultivation techniques, all but 13 pages consists of an unattributed taxonomic revision now known to have been written by Richard Salisbury. Publication of the paper triggered one of the most bitter disputes in 19th century botany, because Salisbury had preempted the publication of numerous plant names that Robert Brown had intended to publish. Brown's paper had already been read to the Linnean Society of London, at meeting which Salisbury had attended, but his paper had not yet made it to print. In publishing this paper before Brown's ''On the natural order of plants called Proteaceae'' had been printed, Salisbury beat Brown to print, claiming priority for the names that Brown had authored. As a result of this, Salisbury was accused of plagiarism and ostracised from botanical cir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hakea
''Hakea'' ( ) is a genus of about 150 species of plants in the Family ''Proteaceae'', endemic to Australia. They are shrubs or small trees with leaves that are sometimes flat, otherwise circular in cross section in which case they are sometimes divided. The flowers are usually arranged in groups in leaf axils and resemble those of other genera, especially ''Grevillea''. Hakeas have woody fruit which distinguishes them from grevilleas which have non-woody fruit which release the seeds as they mature. Hakeas are found in every state of Australia with the highest species diversity being found in the south west of Western Australia. Description Plants in the genus ''Hakea'' are shrubs or small trees. Some species have flat leaves, whilst others have leaves which are needle-like, in which case they are sometimes divided and sometimes have a groove on the lower surface. The flowers are arranged in groups in leaf axils and are surrounded by bracts when in bud. The flowers have both male ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow-tailed Black Cockatoo
The yellow-tailed black cockatoo (''Zanda funerea'') is a large cockatoo native to the south-east of Australia measuring in length. It has a short crest on the top of its head. Its plumage is mostly brownish black and it has prominent yellow cheek patches and a yellow tail band. The body feathers are edged with yellow giving a scalloped appearance. The adult male has a black beak and pinkish-red eye-rings, and the female has a bone-coloured beak and grey eye-rings. In flight, yellow-tailed black cockatoos flap deeply and slowly, with a peculiar heavy fluid motion. Their loud, wailing calls carry for long distances. The whiteae is found south of Victoria to the East of South Australia and is smaller in size. The yellow-tailed black cockatoo is found in temperate forests and forested areas across south and central eastern Queensland to southeastern South Australia, including a very small population persisting in the Eyre Peninsula. Two subspecies are recognised, although Tasma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hakea Actites
''Hakea actites'', commonly known as the mulloway needle bush or wallum hakea is a shrub or tree of the Proteacea family native to areas in north eastern New South Wales and south eastern Queensland. White nectar rich flowers appear in abundance from late autumn to early spring. Description ''Hakea actites'' is a prickly shrub or tree growing to high and forms a lignotuber. Smaller branches are silky to densely covered with short matted hairs. The light green leaves are smooth, needle-like long and in diameter ending with a sharp point long. The inflorescence consists of 1-6 white flowers appearing in clusters in leaf axils. Flower stalks are long covered in short rusty coloured matted hairs. The pedicel is long covered sparsely or with matted silky white and rusty coloured hairs. Perianth long, white and smooth, occasionally a bluish-green with a powdery film. The wrinkled egg-shaped fruit are long and wide ending with a smooth rounded beak and obscure horns. Occasional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrophile Pulchella
''Petrophile pulchella'', commonly known as conesticks, is a common shrub of the family Proteaceae and is found in eastern Australia. The leaves are divided with needle-shaped but soft pinnae, the flowers silky-hairy, cream-coloured and arranged in oval heads and the fruit are arranged in oval heads. Conesticks grows on shallow sandstone soils, often in open forest or heathlands near the coast. It is also occasionally seen on the adjacent ranges. Description ''Petrophile pulchella'' is a shrub that typically grows to a height of in sheltered locations but to only in exposed heathland. The branchlets and leaves are softly-hairy at first but become glabrous with age. The leaves are long on a petiole long, and divided two or three times with needle-shaped pinnae but that are soft rather than sharp-tipped. The flowers are arranged in leaf axils and on the ends of branchlets in oval heads long and are sessile or on a peduncle up to about long. The flowers are long, cream-col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banksia Ericifolia
''Banksia ericifolia'', the heath-leaved banksia, or lantern banksia, is a species of woody shrub of the family Proteaceae native to Australia. It grows in two separate regions of Central and Northern New South Wales east of the Great Dividing Range. Well known for its orange or red autumn inflorescences, which contrast with its green fine-leaved heath-like foliage, it is a medium to large shrub that can reach high and wide, though is usually half that size. In exposed heathlands and coastal areas, it is more often . ''Banksia ericifolia'' was one of the original ''Banksia'' species collected by Joseph Banks around Botany Bay in 1770 and was named by Carl Linnaeus the Younger, son of Carl Linnaeus, in 1782. A distinctive plant, it has split into two subspecies: ''Banksia ericifolia'' subspecies ''ericifolia'' of the Sydney region and ''Banksia ericifolia'' subspecies ''macrantha'' of the New South Wales Far North Coast which was recognized in 1996. ''Banksia ericifolia'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hakea Teretifolia
''Hakea teretifolia'', commonly known as the dagger hakea, is a species of woody shrub of the family Proteaceae and is common on heathlands in coastal eastern Australia from northern New South Wales through to Victoria and Tasmania. A very prickly shrub, it is rarely cultivated but easy to grow. Description ''Hakea teretifolia'' is a prickly shrub that can reach 3 m (10 ft) in height. It has spirally arranged, thick, tough, succulent spike-tipped leaves. Flowering occurs in summer though some may be seen in winter. The small white inflorescences occur on branches and consist of 4-8 individual small flowers. These are followed by sharp pointed (dagger-shaped) seed pods from where the plant gets its common name. Taxonomy and naming Richard Salisbury initially described the species in his book ''Prodromus stirpium in horto ad Chapel Allerton vigentium'' in 1796 and gave it the name ''Banksia teretifolia''. The specific epithet (''teretifolia'') is from the Latin ''tereti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptospermum Trinervium
''Leptospermum trinervium'', commonly known as flaky-barked tea-tree, slender tea-tree or paperbark tree, is a species of shrub or small tree that is endemic to eastern Australia. It has papery bark that is shed in thin, flaking layers, narrow elliptic to broadly egg-shaped leaves with the narrower at the base, white flowers and silky-hairy fruit that falls from the plant when mature. Description ''Leptospermum trinervium'' is a shrub or small tree that typically grows to a height of and has papery bark that is shed in thin, flaking strips. The leaves are narrow elliptical to broadly egg-shaped with the narrower end towards the base, long and wide, the tip usually blunt and the base tapering to a short petiole. The flowers are white, about wide and arranged singly or in pairs on the ends of short side shoots. The floral cup is densely covered with silky hairs, about long tapering to a pedicel of variable length. The sepals are also hairy, oblong to triangular, about long, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corymbia Gummifera
''Corymbia gummifera'', commonly known as red bloodwood, is a species of tree, rarely a mallee, that is endemic to eastern Australia. It has rough, tessellated bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and urn-shaped fruit. Description ''Corymbia gummifera'' is a tree that typically grows to a height of , rarely a mallee, and forms a lignotuber. Young plants and coppice regrowth have leaves that are paler on the lower surface, egg-shaped to lance-shaped, long and wide, and petiolate. Juvenile leaves are opposite on the stem for a few pairs, then disjunct. Adult leaves are glossy dark green, paler on the lower surface, lance-shaped, long and wide, tapering to a petiole long. The flower buds are arranged on the ends of branchlets on a branched peduncle long, each branch of the peduncle with seven buds on pedicels long. Mature buds are oval to pear-shaped, long and wide with a conical to rounded or s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Knight (horticulturist)
Joseph Knight (7 October 1778 – 20 July 1855), gardener to George Hibbert, was one of the first people in England to successfully propagate Proteaceae. He is remembered as the nominal author of a publication that caused one of the biggest controversies of 19th-century English botany. Career Born in Brindle, Lancashire, he became head gardener to George Hibbert, who was an enthusiastic amateur botanist. Hibbert became caught up in the craze for cultivating Proteaceae, and as a result Knight became adept at their cultivation and propagation. He eventually set himself to write a book on their cultivation, which would be published in 1809 under the title ''On the cultivation of the plants belonging to the natural order of Proteeae''. Despite the title, this book contained only 13 pages related to cultivation techniques, but over 100 pages of taxonomic revision. Although not explicitly attributed, this 100 page revision is known to have been contributed by Richard Salisbury. In it, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
