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Pultenaea Tuberculata
''Pultenaea tuberculata'', commonly known as the wreath bush-pea, is a flowering plant in the family Fabaceae. It has yellow and red pea flowers and is endemism, endemic to Australia. Description ''Pultenaea tuberculata'' is a spreading to upright shrub to high, soft with curly hairs on the stems that are obscured by stipules. The leaves are arranged alternately, crowded, narrowly elliptic to narrow egg-shaped, spathulate, flat to concave, mostly wide, wide. The leaf apex either pointed or rounded, rarely aristate (botany), aristate, margins curved inward, upper surface lighter green than underside, stipules long. The inflorescence are borne at the end of stems, mostly in dense, leafy clusters, individual flowers long, orange-yellow with red markings on a pedicel (botany), pedicel long, bracteoles long, hairy and joined to the stipules just below the apex, calyx (botany), calyx long. Flowering occurs from September to February and the fruit is a swollen pod about long. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christiaan Hendrik Persoon
Christiaan Hendrik Persoon (1 February 1761 – 16 November 1836) was a German mycologist who made additions to Linnaeus' mushroom taxonomy. Early life Persoon was born in South Africa at the Cape of Good Hope, the third child of an immigrant Pomeranian father and Dutch mother. His mother died soon after he was born; at the age of thirteen his father (who died a year later) sent him to Europe for his education. Education Initially studying theology at Halle, at age 22 (in 1784) Persoon switched to medicine at Leiden and Göttingen. He received a doctorate from the "Kaiserlich-Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher" in 1799. Later years He moved to Paris in 1802, where he spent the rest of his life, renting an upper floor of a house in a poor part of town. He was apparently unemployed, unmarried, poverty-stricken and a recluse, although he corresponded with botanists throughout Europe. Because of his financial difficulties, Persoon agreed to dona ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyx (botany)
A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 The term ''sepalum'' was coined by Noël Martin Joseph de Necker in 1790, and derived . Collectively the sepals are called the calyx (plural calyces), the outermost whorl of parts that form a flower. The word ''calyx'' was adopted from the Latin ,Jackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Derivation and Accent; Published by Gerald Duckworth & Co. London, 4th ed 1928 not to be confused with 'cup, goblet'. ''Calyx'' is derived from Greek 'bud, calyx, husk, wrapping' ( Sanskrit 'bud'), while is derived from Greek 'cup, goblet', and the words have been used interchangeably in botanical Latin. After flowering, most plants have no more use for the calyx which withers or becomes vestigial. Some plants retain a thorny calyx, either dried or live, as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fabales Of Australia
The Fabales are an order of flowering plants included in the rosid group of the eudicots in the Angiosperm Phylogeny Group II classification system. In the APG II circumscription, this order includes the families Fabaceae or legumes (including the subfamilies Caesalpinioideae, Mimosoideae, and Faboideae), Quillajaceae, Polygalaceae or milkworts (including the families Diclidantheraceae, Moutabeaceae, and Xanthophyllaceae), and Surianaceae. Under the Cronquist system and some other plant classification systems, the order Fabales contains only the family Fabaceae. In the classification system of Dahlgren the Fabales were in the superorder Fabiflorae (also called Fabanae) with three families corresponding to the subfamilies of Fabaceae in APG II. The other families treated in the Fabales by the APG II classification were placed in separate orders by Cronquist, the Polygalaceae within its own order, the Polygalales, and the Quillajaceae and Surianaceae within the Rosales. The Fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pultenaea
''Pultenaea'' is a genus of about 100 species of flowering plants in the family Fabaceae, and is endemic to Australia. Plants in this genus are shrubs with simple leaves and orange or yellow flowers similar to others in the family but with the standard petal equal to or slightly longer than the other petals. Description Plants in the genus ''Pultenaea'' are erect to low-lying or prostrate shrubs with simple leaves usually arranged alternately, usually with papery stipules. The flowers are usually orange or yellow with red marking and usually arranged in leaf axils, often in a condensed raceme near the ends of branchlets. There are bracts that are sometimes replaced by enlarged leaf stipules and the bracteoles are usually attached to the base of the sepal tube. The standard petal is equal in length or only slightly longer than the keel and wings. All ten stamens are free from each other, the ovary is usually sessile and the fruit is a small, egg-shaped pod with the remains of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bermagui, New South Wales
Bermagui is a town on the south coast of New South Wales, Australia in the Bega Valley Shire. It lies on the shores of the southern end of Horseshoe Bay. The name is derived from the Dyirringanj word, ''permageua'', possibly meaning "canoe with paddles". History A wharf was built in Horseshoe Bay in 1888 for the coastal trade. The port was serviced by the Illawarra and South Coast Steam Navigation Company. A 1910 article, "Bermagui – In a Strange Sunset", published by Henry Lawson in '' The Bulletin'' describes a steamer journey from Bermagui to Sydney. Lawson was probably travelling with the Illawarra Steam Navigation Company. In 1880, the Government geologist, Lamont Young, and four others disappeared while on a boat trip from Bermagui. Their boat was found near Mystery Bay, which is about 15 kilometres north of Bermagui, midway between Bermagui and Narooma, near Tilba. The bay received its name because of the disappearance. Zane Grey, the well-known big-game fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Macquarie
The City of Lake Macquarie is a Local government in Australia, local government area in Greater Newcastle and part of the Hunter Region in New South Wales, Australia. It was proclaimed a city from 7 September 1984. The area is situated adjacent to the city of Newcastle, New South Wales, Newcastle and is part of the Greater Newcastle Area. The city is approximately north of Sydney. One of its major tourist attractions is its lake, also named Lake Macquarie (New South Wales), Lake Macquarie. The mayor of the City of Lake Macquarie Council is Councillor Kay Fraser, a member of the Australian Labor Party (New South Wales Branch), Labor Party. The Royal Australian Navy ship was granted the Freedom of the City, Right of Freedom of Entry to the City of Lake Macquarie on 9 August 1991. History The Shire of Lake Macquarie was proclaimed on 6 March 1906. It became a Municipality on 1 March 1977, and a city on 7 September 1984. Main towns and villages Lake Macquarie is home to several ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually related to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sclerophyll
Sclerophyll is a type of vegetation that is adapted to long periods of dryness and heat. The plants feature hard leaf, leaves, short Internode (botany), internodes (the distance between leaves along the stem) and leaf orientation which is parallel or oblique to direct sunlight. The word comes from the Greek ''sklēros'' (hard) and ''phyllon'' (leaf). The term was coined by Andreas Franz Wilhelm Schimper, A.F.W. Schimper in 1898 (translated in 1903), originally as a synonym of xeromorph, but the two words were later differentiated. Sclerophyllous plants occur in many parts of the world, but are most typical of areas with low rainfall or seasonal droughts, such as Australia, Africa, and western North and South America. They are prominent throughout Flora of Australia, Australia, parts of Flora of Argentina, Argentina, the Cerrado biogeographic region of Geography of Bolivia, Bolivia, Geography of Paraguay, Paraguay and Flora of Brazil, Brazil, and in the Mediterranean forests, woo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Name
A botanical name is a formal scientific name conforming to the '' International Code of Nomenclature for algae, fungi, and plants'' (ICN) and, if it concerns a plant cultigen, the additional cultivar or Group epithets must conform to the ''International Code of Nomenclature for Cultivated Plants'' (ICNCP). The code of nomenclature covers "all organisms traditionally treated as algae, fungi, or plants, whether fossil or non-fossil, including blue-green algae ( Cyanobacteria), chytrids, oomycetes, slime moulds and photosynthetic protists with their taxonomically related non-photosynthetic groups (but excluding Microsporidia)." The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group. For example, the botanical name ''Bellis perennis'' denotes a plant species which is native to most of the countries of Europe and the Middle East, where it has accumulated various names in many languages. Later, the plant was intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bracteoles
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] |
Franz Sieber
Franz Wilhelm Sieber (30 March 1789 – 17 December 1844), was a botanist and collector who travelled to Europe, the Middle East, Southern Africa and Australia. Early life Franz Sieber was born in Prague, Bohemia on 30 March 1789. After 5 years of study at the Gymnasium, endowed with a considerable talent for the graphic arts, he studied architecture, switched to engineering and finally settled on natural history, in particular botany. Expeditions He made several collecting trips to Italy, Crete, Greece, Egypt and Palestine followed by a two-year-long expedition to Australia, Mauritius and South Africa, collecting not only plants, but also animals, art and ethnographic objects. He spent seven months in Sydney (then more usually called Port Jackson) from 1 June 1823 until December 1823 where he collected 645 local plant specimens. He never reached the Western hemisphere (in contradistinction to Friedrich Wilhelm Sieber, an employee of Johann Centurius Hoffmannsegg) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedicel (botany)
In botany, a pedicel is a stem that attaches a single flower to the inflorescence. Such inflorescences are described as ''pedicellate''. Description Pedicel refers to a structure connecting a single flower to its inflorescence. In the absence of a pedicel, the flowers are described as sessile. Pedicel is also applied to the stem of the infructescence. The word "pedicel" is derived from the Latin ''pediculus'', meaning "little foot". The stem or branch from the main stem of the inflorescence that holds a group of pedicels is called a peduncle. A pedicel may be associated with a bract or bracts. In cultivation In Halloween types of pumpkin or squash plants, the shape of the pedicel has received particular attention because plant breeders are trying to optimize the size and shape of the pedicel for the best "lid" for a "jack-o'-lantern". Gallery File:Asclepias amplexicaulis.jpg, Long pedicels of clasping milkweed with a single peduncle File:314 Prunus avium.jpg, Cherr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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