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Metrosideros Bartlettii
''Metrosideros bartlettii'', also known as Bartlett's rātā, Cape Reinga white rātā or in Māori as rātā moehau, is one of twelve ''Metrosideros'' species endemic to New Zealand and is notable for its extreme rarity and its white flowers, somewhat uncommon in that genus of red-flowered trees and plants. Its natural range is in the far north of the North Island at Te Paki, in three patches of dense native forest near Spirits Bay (34° S) that escaped destruction by fire, namely Radar Bush, Kohuronaki Bush, and Unuwhao Bush. Only 13 adult trees are known to exist in the wild (down from 34 in 1992) and most of these are either ill or dying. The lack of fossil evidence elsewhere suggests that the tree may always have been restricted to the North Cape area, which was an island until it was connected to the mainland by the sandspit that constitutes Ninety Mile Beach. Description ''Metrosideros bartlettii'' was discovered by John Bartlett, a schoolteacher from Auckland, in 1975 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Bartlett (botanist)
John Kenneth Bartlett (7 December 1945 – 1 May 1986) was a New Zealand plant collector and botanist who specialised in mosses, liverworts, and lichens. In 1974, he found Metrosideros_bartlettii, Bartlett's rātā growing south-east of Cape Reinga. Biography Bartlett was born in Hamilton, New Zealand, on 7 December 1945, and was an only child. He attended the Marist Brothers school (now St John's College, Hamilton, St John's College) in Hamilton, New Zealand, Hamilton, where he became Dux (education), Dux. He studied mathematics at University_of_Auckland, Auckland University, the University of Queensland in Brisbane, and finally University_of_Sydney, Sydney University, where he gained his Master's degree. On his return to New Zealand, Bartlett worked as a teacher at Auckland Grammar School and at Sacred_Heart_College,_Auckland, Sacred Heart College where, at his death on 1 May 1986, he was Head of Science. Plant collecting Bartlett was an enthusiastic plant collector, who s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter De Lange (botanist)
Peter James de Lange (born 1966) is a New Zealand botanist. Born and schooled in Hamilton, New Zealand, he graduated from the University of Waikato as B.Sc. in biological and earth sciences, then as M.Sc. in paleoecology and tephrochronostratigraphy. He has a PhD from the University of Auckland, the subject of his thesis, the biosystematics of ''Kunzea ericoides'' (kānuka). From 1990 to 2017 he worked as a threatened plant scientist in the Ecosystems and Species Unit of Research and Development in the New Zealand Department of Conservation. He is an adjunct professor at the University of Sassari in Sardinia and now employed as an associate professor in the School of Environmental & Animal Sciences, Unitec Institute of Technology in New Zealand. He is a Fellow of the Linnean Society, recipient of the New Zealand Botanical Society Allan Mere award (2006) and also the Loder Cup The Loder Cup is a New Zealand conservation award. It was donated by Gerald Loder, 1st Baron Wakehur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stamen
The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filament and an anther which contains ''sporangium, microsporangia''. Most commonly anthers are two-lobed and are attached to the filament either at the base or in the middle area of the anther. The sterile tissue between the lobes is called the connective, an extension of the filament containing conducting strands. It can be seen as an extension on the dorsal side of the anther. A pollen grain develops from a microspore in the microsporangium and contains the male gametophyte. The stamens in a flower are collectively called the androecium. The androecium can consist of as few as one-half stamen (i.e. a single locule) as in ''Canna (plant), Canna'' species or as many as 3,482 stamens which have been counted in the saguaro (''Carnegiea gigantea'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornamental Trees
Ornamental plants or garden plants are plants that are primarily grown for their beauty but also for qualities such as scent or how they shape physical space. Many flowering plants and garden varieties tend to be specially bred cultivars that improve on the original species in qualities such as color, shape, scent, and long-lasting blooms. There are many examples of fine ornamental plants that can provide height, privacy, and beauty for any garden. These ornamental perennial plants have seeds that allow them to reproduce. One of the beauties of ornamental grasses is that they are very versatile and low maintenance. Almost any types of plant have ornamental varieties: trees, shrubs, climbers, grasses, succulents. aquatic plants, herbaceous perennials and annual plants. Non-botanical classifications include houseplants, bedding plants, hedges, plants for cut flowers and foliage plants. The cultivation of ornamental plants comes under floriculture and tree nurseries, which is a ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garden Plants Of New Zealand
A garden is a planned space, usually outdoors, set aside for the cultivation, display, and enjoyment of plants and other forms of nature. The single feature identifying even the wildest wild garden is ''control''. The garden can incorporate both natural and artificial materials. Gardens often have design features including statuary, follies, pergolas, trellises, stumperies, dry creek beds, and water features such as fountains, ponds (with or without fish), waterfalls or creeks. Some gardens are for ornamental purposes only, while others also produce food crops, sometimes in separate areas, or sometimes intermixed with the ornamental plants. Food-producing gardens are distinguished from farms by their smaller scale, more labor-intensive methods, and their purpose (enjoyment of a hobby or self-sustenance rather than producing for sale, as in a market garden). Flower gardens combine plants of different heights, colors, textures, and fragrances to create interest and delight the se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trees Of New Zealand
New Zealand's long geological isolation means that most of its flora is unique, with many durable hard woods. There is a wide variety of native trees, adapted to all the various micro-climates in New Zealand. The native bush (forest) ranges from the subtropical kauri forests of the northern North Island, temperate rainforests of the West Coast, the alpine forests of the Southern Alps / Kā Tiritiri o te Moana and Fiordland to the coastal forests of the Abel Tasman National Park and the Catlins. In the early period of British colonisation, many New Zealand trees were known by names derived from the names of unrelated European trees, but more recently the trend has been to adopt the native Māori language names into English. For a listing in order of Māori name, with species names for most, see the ''Flora of New Zealand'' list overnacular names The New Zealand Plant Conservation Network has published a list of New Zealand indigenous vascular plants including all 574 native tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of New Zealand
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 s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metrosideros Parkinsonii
''Metrosideros parkinsonii'', also known as Parkinson's rātā or shrubby rata, is a shrub or small tree endemic to New Zealand. The name commemorates Sydney Parkinson, Captain James Cook's botanical artist during his first voyage to New Zealand. Description The flowers of ''M. parkinsonii'' are usually crimson, and flowering is usually from September until December. Foliage varies from dark green to light green, with leaves usually clasped against the branches. Flowers will often appear directly from branches, and can sometimes be hidden behind the foliage. Conservation As of 2012, ''M. parkinsonii'' is not regarded as threatened. It naturally occurs in the west coast of the South Island, from Hokitika to Collingwood, as well as Great Barrier and Little Barrier Islands in the Hauraki Gulf. Cultivation ''Metrosideros parkinsonii'' is a difficult plant to establish. This species is mainly grown for its attractive flowers. Plants may need some pruning and training to achieve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metrosideros Umbellata
''Metrosideros umbellata'', the southern rātā, is a tree endemic to New Zealand. It grows up to or more tall with a trunk up to or more in diameter. It produces masses of red flowers in summer. Unlike its relative, northern rātā, this species rarely grows as an epiphyte. Description The flowers of southern rātā are scarlet, with stamens about long. White or yellow flowers are also known. Flowering usually occurs between December and February, but this depends on local conditions. Leaves are from to long, and are sharply pointed. The wood is hard, dense, and very strong. The bark is rough and flaky and provides an ideal stratum for the roots of epiphytic plants such as ''Astelia'' species and Freycinetia banksii (Kiekie). Southern rātā is a major source of honey on the West Coast of the South Island. Kaka, tui, and bellbirds visit rātā to take advantage of the abundant nectar. Distribution It prefers cooler regions with high rainfall and is particularly co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metrosideros Excelsa
''Metrosideros excelsa'', commonly known as pōhutukawa ( mi, pōhutukawa), New Zealand Christmas tree, New Zealand Christmas bush, and iron tree, is a coastal evergreen tree in the Myrtus, myrtle family, Myrtaceae, that produces a brilliant display of red (or occasionally orange, yellow or white) flowers, each consisting of a mass of stamens. The pōhutukawa is one of twelve ''Metrosideros'' species Endemism, endemic to New Zealand. Renowned for its vibrant colour and its ability to survive even perched on rocky, precarious cliffs, it has found an important place in New Zealand culture for its strength and beauty, and is regarded as a chiefly tree (') by Māori people, Māori. Etymology The generic name ''Metrosideros'' derives from the Ancient Greek language, Ancient Greek ' or "heartwood" and ' or "iron". The specific name (botany), species name ''excelsa'' is from Latin language, Latin ', "highest, sublime". ' is a Māori language, Māori word. Its closest equivalent in othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Conservation (New Zealand)
The Department of Conservation (DOC; Māori: ''Te Papa Atawhai'') is the public service department of New Zealand charged with the conservation of New Zealand's natural and historical heritage. An advisory body, the New Zealand Conservation Authority (NZCA) is provided to advise DOC and its ministers. In addition there are 15 conservation boards for different areas around the country that provide for interaction between DOC and the public. Function Overview The department was formed on 1 April 1987, as one of several reforms of the public service, when the ''Conservation Act 1987'' was passed to integrate some functions of the Department of Lands and Survey, the Forest Service and the Wildlife Service. This act also set out the majority of the department's responsibilities and roles. As a consequence of Conservation Act all Crown land in New Zealand designated for conservation and protection became managed by the Department of Conservation. This is about 30% of New Z ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ngāti Kurī
Ngāti Kurī is a Māori iwi from Northland, New Zealand. The iwi is one of the five Muriwhenua iwi of the far north of the North Island. Ngāti Kurī trace their whakapapa (ancestry) back to Pōhurihanga, the captain of the waka (canoe) Kurahaupō. ''Kurī'', in Māori, means "dog". The rohe (tribal area) of the iwi is focused on the most northern tip of the North Island and includes the Kermadec Islands, Three Kings Island, Cape Reinga, Ninety Mile Beach, Parengarenga Harbour, Te Kao and Houhora. As of 2013, 6,492 people are affiliated with the iwi, less than 1% of the Māori population. The iwi is 46.9% male and 53.1% female, and the median age is 24.1 years. Of the total iwi population, 25.6% do not identify with any other iwi, and 28.5% can hold a conversation in the Māori language. Of the total population 15 years and over, 43.3% have never been a regular smoker, and 67.3% hold a formal qualification. The median income is $22,200 and 67.0% living in cities are employed. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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