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Diplolaena Dampieri
''Diplolaena dampieri'', commonly known as Dampier's rose,is a species of flowering plant in the family Rutaceae. It is endemic to the west coast of Western Australia. It has slightly leathery, oblong-elliptic shaped leaves, hairy bracts and pale red to orange flowers from July to September. Description ''Diplolaena dampieri'' is a spreading, rounded shrub that typically grows to a height of . It has strongly aromatic, elliptic to oblong-elliptic shaped, leathery leaves to long, the upper surface dark olive green and hairless when mature, the lower surface thickly covered in cream to grey weak hairs. The pendulous flowers are borne at the end of branches, about in diameter, outer bracts narrowly triangular to oval shaped, long with thick, grey to reddish star-shaped hairs. The inner bracts narrowly oblong, about long and densely covered with short, matted, star shaped hairs. The orange to pale red petals about long and thickly covered with small hairs on the edges. Flowering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Naturaliste Lighthouse
Cape Naturaliste, in the south west of Western Australia, is the site of a lighthouse which was activated in 1904. It is a high cylindrical tower built of limestone that still uses its original first order Fresnel lens made by Chance Brothers. The light characteristic is "Fl. (2) 10 s", i.e. a group of two flashes every ten seconds, the focal plane is at above sea level. Another precious lens optic is displayed there, the second order Fresnel lens of the Jarman Island Light, as well as the original Great Sandy Islands beacon. Both items were originally used on the Pilbara coast further north. The lighthouse was constructed of limestone quarried from nearby Bunker Bay, which was also known as the "Quarries". See also * List of lighthouses in Australia This is a list of lighthouses and lightvessels in Australia. Australia has a coastline of , with over 350 lighthouses and navigational aids around the Australian coastline, and a single inland lighthouse, the Point Malcolm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Louiche Desfontaines
René Louiche Desfontaines (14 February 1750 – 16 November 1833) was a French botanist. Desfontaines was born near Tremblay, Ille-et-Vilaine , Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier. He excelled in his new interest and was elected to the French Academy of Sciences in 1783. He was also a member of the Académie Nationale de Médecine. Desfontaines spent two years in Tunisia and Algeria, returning with a large collection of plants. He wrote ''Flora Atlantica'' (1798–1799, 2 vols), which included 300 genera new to science. In addition, he worked also on ornithology, and presented the findings of his expeditions to Africa for one of the ''Memoires de L'Académie Royale des Sciences''. Although the ''Mémoire'' corresponds to the year 1787, it was not published until 1789 by L'Imprimerie Royal as part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diplolaena Dampieri Habit
''Diplolaena'' is a genus of evergreen shrubs in the family Rutaceae. They are native to Western Australia. Species include: *'' Diplolaena andrewsii'' Ostenf. *''Diplolaena angustifolia'' Hook. — Yanchep rose *''Diplolaena cinerea'' Paul G.Wilson *''Diplolaena dampieri'' Desf. *'' Diplolaena drummondii'' (Benth.) Ostenf. *''Diplolaena eneabbensis'' Paul G.Wilson *''Diplolaena ferruginea'' Paul G.Wilson *''Diplolaena geraldtonensis'' Paul G.Wilson *''Diplolaena grandiflora'' Desf. — wild rose *''Diplolaena graniticola'' Paul G.Wilson *''Diplolaena leemaniana'' Paul G.Wilson *''Diplolaena microcephala'' Bartl. — lesser diplolaena *''Diplolaena mollis'' Paul G.Wilson *''Diplolaena obovata'' Paul G.Wilson *''Diplolaena velutina'' (Paul G.Wilson) Paul G.Wilson Paul Graham Wilson (born 1928) is an Australian botanist. He has been a most prolific contributor to the journal ''Nuytsia'', contributing to the first issue in 1970 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rutaceae
The Rutaceae is a family, commonly known as the rueRUTACEAE in BoDD – Botanical Dermatology Database or family, of s, usually placed in the order . Species of the family generally have s that divide into four or five parts, usually w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bracts
In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may be smaller, larger, or of a different color, shape, or texture. Typically, they also look different from the parts of the flower, such as the petals or sepals. A plant having bracts is referred to as bracteate or bracteolate, while one that lacks them is referred to as ebracteate and ebracteolate, without bracts. Variants Some bracts are brightly-coloured and serve the function of attracting pollinators, either together with the perianth or instead of it. Examples of this type of bract include those of ''Euphorbia pulcherrima'' (poinsettia) and ''Bougainvillea'': both of these have large colourful bracts surrounding much smaller, less colourful flowers. In grasses, each floret (flower) is enclosed in a pair of papery bracts, called the lemma (lower bract) and pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Leeuwin
Cape Leeuwin is the most south-westerly (but not most southerly) mainland point of the Australian continent, in the state of Western Australia. Description A few small islands and rocks, the St Alouarn Islands, extend further in Flinders Bay to the east of the cape. The nearest settlement, north of the cape, is Augusta. South-east of Cape Leeuwin, the coast of Western Australia extends much further south. Cape Leeuwin is not the southernmost point of Western Australia, with that distinction belonging to West Cape Howe, which is to the southeast, near Albany. In Australia, the cape is considered where the Indian Ocean meets the Southern Ocean, but most other nations and bodies consider that the Southern Ocean exists only south of 60°S. Located on headland of the cape is the Cape Leeuwin Lighthouse and the buildings that were used by the lighthouse-keepers. Cape Leeuwin is considered one of the three "great capes" of the world. Use of name Cape Leeuwin is often group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fremantle, Western Australia
Fremantle () () is a port city in Western Australia, located at the mouth of the Swan River in the metropolitan area of Perth, the state capital. Fremantle Harbour serves as the port of Perth. The Western Australian vernacular diminutive for Fremantle is Freo. Prior to British settlement, the indigenous Noongar people inhabited the area for millennia, and knew it by the name of Walyalup ("place of the woylie")."(26/3/2018) Inaugural Woylie Festival starts tomorrow" fremantle.gov.au. Retrieved 5 July 2020. Visited by in the 1600s, Fremantle was the first area settled by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sapindales Of Australia
Sapindales is an order of flowering plants. Well-known members of Sapindales include citrus; maples, horse-chestnuts, lychees and rambutans; mangos and cashews; frankincense and myrrh; mahogany and neem. The APG III system of 2009 includes it in the clade malvids (in rosids, in eudicots) with the following nine families: *Anacardiaceae *Biebersteiniaceae *Burseraceae *Kirkiaceae *Meliaceae *Nitrariaceae (including Peganaceae and Tetradiclidaceae) *Rutaceae *Sapindaceae *Simaroubaceae The APG II system of 2003 allowed the optional segregation of families now included in the Nitrariaceae. In the classification system of Dahlgren the Rutaceae were placed in the order Rutales, in the superorder Rutiflorae (also called Rutanae). The Cronquist system of 1981 used a somewhat different circumscription, including the following families: *Staphyleaceae *Melianthaceae * Bretschneideraceae *Akaniaceae *Sapindaceae *Hippocastanaceae *Aceraceae *Burseraceae *Anacardiaceae *Julianiaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosids Of Western Australia
The rosids are members of a large clade (monophyletic group) of flowering plants, containing about 70,000 species, more than a quarter of all angiosperms. The clade is divided into 16 to 20 orders, depending upon circumscription and classification. These orders, in turn, together comprise about 140 families. Fossil rosids are known from the Cretaceous period. Molecular clock estimates indicate that the rosids originated in the Aptian or Albian stages of the Cretaceous, between 125 and 99.6 million years ago. Today's forests are highly dominated by rosid species, which in turn helped with diversification in many other living lineages. Additionally, rosid herbs and shrubs are also a significant part of arctic/alpine, temperate floras, aquatics, desert plants, and parasites. Name The name is based upon the name "Rosidae", which had usually been understood to be a subclass. In 1967, Armen Takhtajan showed that the correct basis for the name "Rosidae" is a description of a group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By René Louiche Desfontaines
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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