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Prostanthera Nudula
''Prostanthera nudula'', commonly known as Mount Illbillee mintbush, is a species of flowering plant in the family Lamiaceae and is endemic to South Australia. It is a shrub with branches that become spiny, narrow elliptic leaves and pale cream-coloured flowers with yellow dots inside. Description ''Prostanthera nudula'' is an erect to scrambling shrub that grows to a height of with branches that become rigid spines as they age. The leaves are narrow elliptic, long and wide on a petiole long. The flowers are arranged on pedicels long with bracteoles long near the base. The sepals are yellowish green, forming a tube long with two lobes, the lower lobe long and the upper lobe long. The petals are pale cream-coloured with yellow spots, long, the central lower lobe long and about wide. The lower lateral lobes are about long and wide and the upper lip is broadly egg-shaped, long and about wide. Flowering occurs from September to October. Taxonomy ''Prostanthera nudul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John McConnell Black
John McConnell Black (28 April 1855 – 2 December 1951) was a Scottish botanist who emigrated to Australia in 1877 and eventually documented and illustrated thousands of flora in South Australia in the early 20th century. His publications assisted many botanists and scientists in the decades that followed. He was the younger brother of theatre and hotel manager Helen Carte. Black was born at Wigtown, Scotland and educated at Wigtown Grammar School, the Edinburgh Academy, the College School, Taunton and a commercial trade school in Dresden, Germany. He was a linguist, able to understand Arabic, French, German, Italian, Russian and Spanish. He migrated to Australia in 1877 and developed an interest in Australian Aboriginal languages. In 1879 Black married Alice Denford and they had a daughter and three sons. He began working as a journalist in 1883. After a tour of South America and Europe following his mother's death in 1903, Black focused on systematic botany. In 1909 he p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enid Lucy Robertson
Enid Lucy Robertson () (20 November 1925 - 10 July 2016) was a systematic botanist, curator of herbaria, and conservationist from South Australia. In the 1970s, she developed a new and innovative way to manage reserves, writing the ''Watiparinga Reserve Management Plan'', which subsequently became the model used for other small to medium reserves in urban areas. For this she was awarded a Heritage Award by the Australian Governor General in 1986. Robertson was made a member of the order of Australia in 1987 for her services to botany. Early life Robertson was born Enid Lucy Ashby on the 20 November 1925 to parents (Arthur) Keith Ashby (1896-1971) and Edith Mary Walker in Unley, South Australia. Keith was an orchardist, and Edith was from Gippsland in Victoria. Robertson, and her extended Ashby family, were members of the Religious Society of Friends, also known as Quakers. Robertson's paternal grandparents were Edwin and Esther Ashby. Edwin was a South Australian p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australasian Virtual Herbarium
The ''Australasian Virtual Herbarium'' (AVH) is an online resource that allows access to plant specimen data held by various Australian and New Zealand herbaria. It is part of the Atlas of Living Australia (ALA), and was formed by the amalgamation of ''Australia's Virtual Herbarium'' and ''NZ Virtual Herbarium''. As of 12 August 2014, more than five million specimens of the 8 million and upwards specimens available from participating institutions have been databased. Uses This resource is used by academics, students, and anyone interested in research in botany in Australia or New Zealand, since each record tells all that is known about the specimen: where and when it was collected; by whom; its current identification together with the botanist who identified it; and information on habitat and associated species. ALA post processes the original herbarium data, giving further fields with respect to taxonomy and quality of the data. When interrogating individual specimen record ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamiaceae
The Lamiaceae ( ) or Labiatae are a family of flowering plants commonly known as the mint, deadnettle or sage family. Many of the plants are aromatic in all parts and include widely used culinary herbs like basil, mint, rosemary, sage, savory, marjoram, oregano, hyssop, thyme, lavender, and perilla, as well as other medicinal herbs such as catnip, salvia, bee balm, wild dagga, and oriental motherwort. Some species are shrubs, trees (such as teak), or, rarely, vines. Many members of the family are widely cultivated, not only for their aromatic qualities, but also their ease of cultivation, since they are readily propagated by stem cuttings. Besides those grown for their edible leaves, some are grown for decorative foliage. Others are grown for seed, such as ''Salvia hispanica'' (chia), or for their edible tubers, such as ''Plectranthus edulis'', ''Plectranthus esculentus'', '' Plectranthus rotundifolius'', and '' Stachys affinis'' (Chinese artichoke). Many are also grown orn ... [...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] |
Petiole (botany)
In botany, the petiole () is the stalk that attaches the leaf blade to the stem, and is able to twist the leaf to face the sun. This gives a characteristic foliage arrangement to the plant. Outgrowths appearing on each side of the petiole in some species are called stipules. Leaves with a petiole are said to be petiolate, while leaves lacking a petiole are called sessile or apetiolate. Description The petiole is a stalk that attaches a leaf to the plant stem. In petiolate leaves, the leaf stalk may be long, as in the leaves of celery and rhubarb, or short. When completely absent, the blade attaches directly to the stem and is said to be sessile. Subpetiolate leaves have an extremely short petiole, and may appear sessile. The broomrape family Orobanchaceae is an example of a family in which the leaves are always sessile. In some other plant groups, such as the speedwell genus '' Veronica'', petiolate and sessile leaves may occur in different species. In the grasses (Poaceae), ... [...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] |
Bract
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 p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sepal
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] |
John Burton Cleland
Sir John Burton Cleland CBE (22 June 1878 – 11 August 1971) was a renowned Australian naturalist, microbiologist, mycologist and ornithologist. He was Professor of Pathology at the University of Adelaide and was consulted on high-level police inquiries, such as the famous Taman Shud Case in 1948 and later. He also studied the transmission of dengue virus by the mosquito Stegomyia fasciata (Aedes aegypti). Early life and education John Burton Cleland was born in Norwood, South Australia a grandson of John Fullerton Cleland and son of Dr William Lennox Cleland (1847–1918) and Matilda Lauder Cleland née Burton (1848–1928) a daughter of John Hill Burton FRSE. He attended Prince Alfred College and the universities of Adelaide and Sydney, graduating in medicine in 1900. Marriage and family Cleland married Dora Isabel Paton (1880–1955) a daughter of Rev David Paton DD (1841–1907), minister of Chalmers Presbyterian Church, North Terrace, Adelaide, and Isabella Ann Mc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Everard Ranges
The Everard Ranges, officially known as The Everard Ranges, is a range of low rounded granite hills located in the Australian state of South Australia in the Aṉangu Pitjantjatjara Yankunytjatjara lands about west of Mintabie. It is of Palaeocene origin between 20 and 60 million years ago, in Central Australia . Rising into domes above a Cenozoic peneplain, which is here about above sea level., they were named by Ernest Giles. after a cattle station called " Everard Park", and consist of monoliths or bornhardts, rich in caves and overhangs with Aboriginal rock painting galleries. The ranges are similar to Uluru and Kata Tjuta. Giles described them in his book, ''Australia Twice Traversed'' as follows: ''"Arriving at the first hills of the Everard, I found they were all very peculiar, bare, red, granite mounds, being the most extraordinary ranges one could possibly imagine, if indeed any one could imagine such a scene. They have thousands of acres of bare rock, pil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musgrave Ranges
Musgrave Ranges is a mountain range in Central Australia, straddling the boundary of South Australia (Anangu Pitjantjatjara Yankunytjatjara) and the Northern Territory (MacDonnell Shire), extending into Western Australia. It is between the Great Victoria Desert to the south and the Gibson Desert to the north. They have a length of and many peaks that have a height of more than , the highest being Mount Woodroffe at . Inhabitants They were originally inhabited by the indigenous Yankunytjatjara people. The English explorer William Gosse and his team were the first white people to visit the region in the 1870s. Gosse named the mountains after Anthony Musgrave, then Governor of South Australia. At the start of the 20th century, Yankunytjatjara people began migrating east, and groups of Pitjantjatjara moved into the Musgrave region from the west. Today, the majority of the families in the communities of Amata and Kaltjiti identify as Pitjantjatjara. In a historic decision freehold ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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